A transformer has 500 loops in its primary coil and 5,000 loops in its secondary coil. What is the voltage in the primary coil if the voltage in the secondary coil is 20,000 v?

Answers

Answer 1

Answer:

2000v

Explanation:


Related Questions

Any other Gypresgions come from shakespeare and are they used today?

Answers

Yea just look at all the gymicktry that the govt does all about themselves become shark

Answer:Both books find Shakespeare deeply Catholic, but they reach very different conclusions about what that meant in his life and work during a time of official Protestantism, the Jesuit mission to England, and sharp divisions among Anglicans, Puritans, and Catholics.

Explanation:

Which direction will a magnet point, if it is suspended in space by an astronaut? Please explain...

Answers

It would point in a north-south direction, since, the earth itself behaves as a huge bar magnet, the north pole would get attracted to the geographical south pole and the south pole would get attracted to the geographical north pole.

You jump into a swimming pool on a day when the air temperature is 100°F and the water is 80°F. Which statement correctly describes the flow of heat?

A.
Heat flows from the water to your body.
B.
Heat flows from the water to the air.
C.
Heat flows from your body to the water.
D.
Heat flows from your body to the air.

Answers

Answer:

A

Explanation:

Should be the answer

The answer is A. Heat flows from the water to your body

Choose all the answers that apply.

Stars:

usually seem bright if they are close to Earth
are terrestrial bodies
use their own matter to create nuclear reactions
generate their own energy
are classified primarily by temperature

Answers

Answer:

use their own matter to create nuclear reactions

generate their own energy

are classified primarily by temperature

usually seem bright if they are close to Earth

Explanation:

The answers that apply for the stars are 1,2,4 and 5. Stars usually seem bright if they are close to Earth.

What is a star?

A star is a heavenly body made up of a brilliant spheroid of plasma held together by gravity. The Sun is the closest star to Earth.

Many additional stars may be seen with the normal eye at night, but due to their great distance from Earth, they appear as stationary points of light in the sky.

The answers that apply for the stars are as follows;

1. Usually seem bright if they are close to Earth.

2. Stars are terrestrial bodies.

4. They generate their own energy.

5. Stars are classified primarily by temperature.

The answers that apply for the stars are 1,2,4 and 5.

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For each of the following four topics, write a paragraph answering the questions below each topic. This exercise should help you decide which topic on which you would prefer to write.

1.Compare and contrast a sport that is played in two different parts of the world. Describe how differently it is played in the two regions, and the impact it has on the two societies.

a. What interests you about this topic?
b. What sport and regions do you think you would choose and why?
c. How would you go about getting information on this topic?

Answers

You should do b. It’s way easier

Being interested in a certain topic wants to study (or emerge as concerned with) that subject matter for its personal sake.

Describe how differently it is played in the two regions.

dual sports activities are performed by two human beings opposing every different, while crew sports contain prepared companies of people competing in opposition to every different.twin sports are performed through two people opposing every different, while team sports activities involve organized businesses of humans competing with every other.Many sports activities rely on desires, which might be points scored in soccer, lacrosse, and floor hockey, whilst other sports activities depend upon points with a landing, runs, or falls.

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the photo shows a metal spoon just after it is placed in a bowl of hot soup. what will happen over time?

a. the kinetic energy of particles in the spoon will increase as thermal energy moves from the soup to the spoon
b. the kinetic energy of particles in the soup will increase as thermal energy moves from the spoon to the soup
c. the kinetic energy of particles in the spoon will decrease as thermal energy moves from the soup to the spoon
d. the kinetic energy of particles in the spoon will decrease as thermal energy moves from the spoon to the soup

Answers

Answer: Choice A

Explanation: When an object is placed in the presence of a another hot object, the particles from the hot object transfers over to the object. So the kinetic energy of particle will increase in the spoon
Answer: A
im pretty sure, let me know if it’s wrong or if it’s correct.

If radio waves can travel through space, why can't we hear sounds in space as well? All BUT ONE answer choice should help you explain.

A. Radio waves are electromagnetic waves and do not require a medium.
B. Sound waves are compression waves and require a medium.
C. Sound waves are transmitted via particles called photons.
D. Because space is relatively empty, sound waves have no way to travel.

Answers

I would say it would be between B or D
If I would go for an answer is would be D. Hope this helps

help me please 35 points and mark brainliest

help me please 35 points and mark brainliest

Answers

1. The kinetic energy of the truck is 1959940.8 J

2. The kinetic energy of the car is 463037.04 J

1. How do i determine the kinetic energy of the truck?

The kinetic energy of the 6000 Kg truck can be obtained as follow:

Mass of truck (m) = 6000 KgVelocity of truck (v) = 92 Km/h = 92 / 3.6 = 25.56 m/sKinetic energy of truck (KE) =?

KE = ½mv²

KE = ½ × 6000 × 25.56²

KE = 1959940.8 J

Thus, the kinetic energy is 1959940.8 J

2. How do i determine the kinetic energy of the car?

The kinetic energy of the 6000 Kg truck can be obtained as follow:

Mass of car (m) = 1200 KgVelocity of truck (v) = 100 Km/h = 100 / 3.6 = 27.78 m/sKinetic energy of car (KE) =?

KE = ½mv²

KE = ½ × 1200 × 27.78²

KE = 463037.04 J

Thus, the kinetic energy is 463037.04 J

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Another question sorry about the last one here is my question


7. Challenge: The unit of force is the newton (N). One newton is the force required to accelerate a 1-kg object at a rate of 1 m/s2.


Suppose each fan supplies a force of 2 N. Use Newton’s second law (F = ma) and the Gizmo to find the following.

(Hint: you will have to calculate the total mass for one or more given situations)


A. The mass of the cart: __


B. The mass of a fan: __


C. The mass of one of the draggable mass units: __

Answers

Answer:

I think the answers are A = 2.0kg, B = 0.5kg and C = 2.5 kg

Explanation:

Why does time only move forward?

Answers

because the Big Bang had Low Entropy

It’s due the “Second Law of Thermodynamics” because it’s a concept of “entropy” and it’s where it comes from

Your friend Lisa comes to you saying, “I want to borrow $7,000 for a new car and the auto dealership came back to me with this offer. I don’t understand what this all means. And...why will I end up paying $8,119.78?” How would you respond to Lisa so that she understands the conditions of the loan offer?

Answers

at least a 40% uprise.

The total amount you'll end up paying is $8,119.78, which is more than the amount you're borrowing. This is because the interest on the loan adds up over time.

What are the conditions of the loan provider?

They are offering you a loan of $7,000 with an interest rate of 6.5%. The loan term is 48 months, which means you have four years to repay the loan.

Based on these terms, your monthly payments will be $170.41.

However, the total amount you'll end up paying is $8,119.78, which is more than the amount you're borrowing. This is because the interest on the loan adds up over time.

To put it simply, the dealership is lending you $7,000, but they are also charging you 6.5% interest on the amount you borrow. This means that for every month you keep the loan, you'll pay some interest, which adds up over time. By the end of the 48-month loan term, you'll have paid back the $7,000 you borrowed, plus the additional $1,119.78 in interest.

So, before you decide to accept the loan offer, it's important to understand the total cost of the loan and whether the monthly payments fit into your budget. You may also want to shop around and compare loan offers from different lenders to find the best deal for you.

Therefore, you'll have paid back the $7,000 you borrowed, plus the additional $1,119.78 in interest. which is greater than the borrowed.

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What is a normal force?
A. It acts with an object adding to its speed.
B. It acts against an object slowing it down.
C. It acts perpendicular to an object.
D. It acts parallel to an object

Answers

Answer: A. It acts with an object adding to its speed.

Explanation:

Hope this helps!

A it act with and object is true and when you fall your weight adds on to the speed

Soil classification is partially determined by the presence of organic material, such as humus. Which would have more humus—a desert or a forest—and why? Check all that apply.

a forest because it has more trees to provide plant litter
a desert because it has soil with a larger particle size
a forest because it has more animals to mix the soil
a forest because the trees prevent rain from reaching the soil
a desert because the dry air decomposes plant litter

Soil classification is partially determined by the presence of organic material, such as humus. Which

Answers

a desert because it has soil with a larger particle size. Hence option B is correct. Hence option B is correct.

What is Dessert ?

Dessert is the final course of a meal. The dish includes sweet snacks like sweets and sometimes a beverage like dessert wine or liqueur. There is no tradition of a dessert course to finish a dinner in several regions of the world, such as Greece and West Africa, and in most parts of China.

Desserts include biscuits, cakes, cookies, custards, gelatins, ice creams, pastries, pies, puddings, macaroons, sweet soups, tarts, and fruit salad. Fruit is also typically seen in dessert courses due to its inherent sweetness. Desserts are made in certain cultures by sweetening savoury dishes. In the 18th and 19th centuries, when refined sugar and wheat were widely available and ostentation and artifice were desired, the dessert course achieved its pinnacle in the feasts of the European courts. Numerous creams, tarts, fruits, cakes, pastries, puddings, jellies, and meringues were given on tables decorated with flowers and architectural fancies made of sugar and pastry.

Hence option B is correct.

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Answer: The answers are a & c.

Explanation: I just did it

What two gases in the atmosphere do animals and plants need to breathe and grow?

Answers

Answer: Explanation:

Plants and animals each produce the gases that the other needs to live. Plants need carbon dioxide—people and other animals exhale carbon dioxide as a waste product. People and other animals need oxygen—plants produce oxygen during an important process called photosynthesis, which turns the sun's energy into nutrients.

Carbon Dioxide for plants and Oxygen for animals

What is the difference between friction, conduction, and induction?​

Answers

Answer:

Friction, conduction, and induction are all physical phenomena that involve the transfer of energy from one object to another.

Friction is the force that opposes the motion of two objects that are in contact with each other. It is caused by the irregular shape and roughness of the surfaces of the objects, and it results in a loss of energy.

Conduction is the transfer of heat energy through a material from one molecule to another. It occurs when molecules in a material vibrate and collide with one another, and the energy is transferred from the hotter molecules to the cooler ones.

Induction is the process by which an electrical current is generated in a conductor when it is exposed to a changing magnetic field. It is based on the principle of electromagnetic induction, which states that a magnetic field can induce an electric current in a conductor.

Friction, conduction, and induction are all ways that heat can be transferred, but they work in different ways.

Friction is the transfer of heat between two surfaces that are in contact with each other. When you rub your hands together, the friction between them creates heat.

Conduction is the transfer of heat through a material. When you put a metal spoon in a hot cup of tea, the heat from the tea is conducted through the spoon to your hand.

Induction is the transfer of heat through a magnetic field. This is a bit more complex, but it's how things like electric stovetops work.

Jenna takes part in health-enhancing activities fewer than 30 minutes a day. She completes many basic daily activities. How can Jenna's activity level be classified?
Please Help

highly active



sedentary



physically active



moderately active

Answers

Moderately active I believe

Answer: sedentary

Explanation: that is what the cite says

Why did the chicken cross the road?
(excepting any answers)

Answers

Answer:

to get to other side

because it could not be stopped by death

Because it was going to Chick-fil-A do you become Friends with the cow

Target games are a category of games where the participant propels an object, preferably with a high degree of accuracy, at a target.

Answers

This seems like a incomplete question or word problem. I am wondering if you could explain or if this is mistake?
is this a true or false question? currently I could not think of any other answer

A meteor falls toward Earth's surface. Given that the acceleration due to
gravity is 9.8 m/s^2, what is the meteor's potential energy if it has a mass of 10
kg at an altitude of 400 m?
O A. 408 J
O B. 7,840,000 J
O C. 2J
O D. 39,200 J

Answers

Answer:

39,200J

Explanation:

just took the test

The meteor's potential energy if it has a mass of 10kg at an altitude of 400 m will be 39200 J

What is potential energy ?

Potential Energy that depend upon the relative position of various parts of system . It is an energy possessed by an object by virtue of its position or configuration.

mass(m)  = 10kg

g (acceleration due to gravity) = 9.8m/s^2

altitude(height (h)) = 400m

Meteor's Potential energy = m * g * h

                                           = 10 * 9.8 * 400 = 39200 J

correct option will be a) 39200 J

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Which is the source of variations in a population of organisms? No files or links 8th Grade. Please help ASAP.
A- Changes in enviroment
B- Changes in genes
C- The interaction of genes with an enviroment
D- The interaction of individuals with an enviroment

Answers

D the interaction of individuals with an environment
the answer is d i believe

Please help.
I need to explain the electromagnetic spectrum to fifth graders.

Please help.I need to explain the electromagnetic spectrum to fifth graders.

Answers

Answer:

Explanation:

The electromagnetic spectrum is the range of frequencies (the spectrum) of electromagnetic radiation and their respective wavelengths and photon energies.

The electromagnetic spectrum covers electromagnetic waves with frequencies ranging from below one hertz to above 1025 hertz, corresponding to wavelengths from thousands of kilometers down to a fraction of the size of an atomic nucleus. This frequency range is divided into separate bands, and the electromagnetic waves within each frequency band are called by different names; beginning at the low frequency (long wavelength) end of the spectrum these are: radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays at the high-frequency (short wavelength) end. The electromagnetic waves in each of these bands have different characteristics, such as how they are produced, how they interact with matter, and their practical applications. There is no known limit for long and short wavelengths. Extreme ultraviolet, soft X-rays, hard X-rays and gamma rays are classified as ionizing radiation because their photons have enough energy to ionize atoms, causing chemical reactions. Exposure to ionizing radiation can be a health hazard, causing radiation sickness, DNA damage and cancer. Radiation of visible light and longer wavelengths are classified as nonionizing radiation because they have insufficient energy to cause these effects.

Throughout most of the electromagnetic spectrum, spectroscopy can be used to separate waves of different frequencies, producing a spectrum of the constituent frequencies. Spectroscopy is used to study the interactions of electromagnetic waves with matter.[4]

The electromagnetic spectrum is a range of different types of energy that travels through space as waves. Just like the rainbow, which has different colors of light, the electromagnetic spectrum has different types of energy, each with its own unique properties.

Here are a few examples of the types of energy found in the electromagnetic spectrum:

Radio Waves - Radio waves are the longest type of energy in the electromagnetic spectrum. They are used to send signals for things like TV and radio shows.
Microwaves - Microwaves are shorter than radio waves and are used for things like cooking food in a microwave oven and sending signals for cell phones.
Infrared - Infrared is the type of energy that makes you feel warm when you are in the sun. It's also used to control your TV remote.
Visible Light - This is the type of energy that you can see! It includes all the colors of the rainbow - red, orange, yellow, green, blue, indigo, and violet.
Ultraviolet - Ultraviolet is the type of energy that makes your skin tan. It's also what makes a black light glow.
X-rays - X-rays are a type of energy that can go through your skin and show what's inside your body. Doctors use x-rays to see broken bones.
Gamma Rays - Gamma rays are the shortest type of energy in the electromagnetic spectrum. They are very powerful and are used in medicine to treat cancer.
So, that's the electromagnetic spectrum in a nutshell! It's a range of different types of energy that we use every day in many different ways.

which statement describes how adding oil effects the mechanical efficiency of a car's engine?

Answers

Answer:

Mechanical efficiency accounts for losses due to engine friction and ancillaries such as the lubricant pump, coolant pump, fuel pump and cooling fan. Engine friction arises whenever there is relative motion between parts. Journal bearings on the crankshaft, connecting rods and camshaft as well as piston rings and piston skirts are important sources

Explanation:

Match the correct sentence together.

Questions:
10 pounds 20 feet =
37 pounds 10 feet =
29 newtons 10 meters =
30 newtons 2 meters =

Answers:
200 foot-pounds
60 newton-meters
290 newton-meters
20 foot-pounds
370 foot-pounds

Answers

I’m pretty sure you times them so 1 with A, 2 with e, 3 with C, and 4 with B
You multiply each of them by each other so the answers are 1 - A, 2 - D, 3 - C, 4 - B

Describe 3 factors an engineer should take into consideration when choosing material for building the pipes in a pipeline

Gr. 8
Think it has something to do with Viscosity, Density, and Pressure but not sure what

Answers

Answer: 1. Material being transported 2. The temperature of the material being transported 3. How long the pipes will be there (lifespan)

Explanation: 1. - The pipe builder should consider the material being transported to choose the correct material of the pipes to use, so they last long and can hold the material.

2. - Similar to 1, the pipe builder should consider the temperature of the material to choose the correct material of the pipes to use, so the pipes don’t break and function properly.

3. - If the pipe builder uses a material that can hold the material, that’s great! If that material will last a short time, it would not work if the pipes were to be used for a long time.


The things you said before about viscosity, density, and pressure are also correct. The correct answers are mainly talking about factors of the material being used in the pipes.
hope this helped :)

What happens if an object has a negative acceleration?
the object is speeding up
the object is turning around
the object is slowing down

Answers

Answer:

An object with negative acceleration could be speeding up, and an object with positive acceleration could be slowing down. ... And if the acceleration points in the opposite direction of the velocity, the object will be slowing down. (I hope this helps)

Explanation:

Answer:

A

Explanation:

Who likes horses? i mean LOVES Horses?

Answers

Same, was a horse kid when I was little
horses are so cute!!

What is the motion of the particles in this kind of wave? A hand holds the left end of a set of waves. The waves themselves make a larger set of waves in the same direction as that of the smaller waves. A label Wave motion is above the series of waves and an arrow next to the label points right. The particles will move up and down over large areas. The particles will move up and down over small areas. The particles will move side to side over small areas. The particles will move side to side over large areas

Answers

In surface waves, particles of the medium undergo a circular motion. They are neither longitudinal nor transverse, for in longitudinal and transverse waves, all the particles in the entire bulk of the medium move in a parallel and a perpendicular direction, respectively, relative to the direction of energy transport.

WILL MARK BRAINIEST! The human body contains simple machines. Name one part that is a wedge and one part that is a lever. Explain how they work as machines. (Answer in complete sentences.) PLZ ANSWER ASAP!! NO FAKE ANSWERS!

Answers

Answer:

Our legs are an example of levers in the human body. Levers are a bar free to pivot or move about a fixed point when an input force is applied. They help us to lift things more easily by pivoting about a fulcrum.

Our teeth are an example of a wedge found in our body. Wedges work by putting a narrow end into something we want to come apart, and applying force to the wider end. When we eat, we put our bottom teeth into the middle of the food and break it apart with our top teeth. A wedge is also known as two inclined planes that work together; each row is one inclined plane.

Bones, ligaments, and muscles are the physical elements that serve as levers to create human movement. To put it simply, the muscles spanning the joint apply the force to move a weight or resistance, and the joint where two or more bones come together serves as the axis (or fulcrum).

What wedge and one part that is a lever?

Levers in the human body include our legs. When an input force is supplied, a lever is a bar that is free to pivot or move about a fixed point. They facilitate easier lifting by allowing us to rotate around a fulcrum.

An example of a wedge in our body is our teeth. Wedges function by forcing the wider end into something we want to separate while inserting the narrow end into it. When we eat, we insert our bottom teeth into the center of the food and use our top teeth to tear it apart.

Therefore, Two cooperating inclined planes—each row is one inclined plane—are referred to as a wedge.

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How does the sport curling relate to Newton’s Second Law of Motion?

Answers

Curling is a sport in which players slide stones across a  distance of ice toward a target area. The purpose is to accumulate the loftiest score for a game by making monuments rest closest to the center of the target at the end of each side.  There are two  brigades. Each  platoon is trying to keep the other  platoon's  monuments down from the target by knocking their  monuments out of the way.

Newton's Second Law " The acceleration of an object is directly commensurable to the net force acting on it and is equally commensurable to its mass. The direction of the acceleration is in the same direction as the net force acting on an object."  This relates to the formula F =  ma. The mass of the determinedness monuments in curling is 38 to 44 pounds or 17.3 to 20 kg. The thing of the sweepers is to control the acceleration of the gravestone by reducing disunion on the ice, which affects the force with which the gravestone is suitable to impact the other monuments.

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In the sport of curling, the stone slides down the lane on the ice after being thrown by the deliverer as speeds change. Without newtons first law being applied the stone would either be at rest or moving at a constant velocity, but the force of friction and gravity on the stone eventually bring the stone to a stop. This is what the sweepers are used for, as they clean the ice and pave a way for the stone to move faster and farther based on their strategies.

Second law-
Newtons second law occurs during curling when the delivery man, such as Glenn Howard, applies force to the stone pushing down the lane to the target while friction pulls it back the other way to a slow stop. The mass of the stone is 40lbs and the net force of everything on item will give you its slowly decreasing acceleration. Otherwise known as, F=mA.

Third law-
This law can be exerted in the sport of curling when the force behind a stone being delivered is transferred into another stone that is at rest, where the energy and force of one moving object is transferred to another. This almost completely stops the original stone, and gives some speed to the stone(s) it collides with.
schematic of curling stone Formula for curling-
F=mA

please help me with these two questions... thanks

please help me with these two questions... thanks

Answers

19) C because the object is stationary, the forces are balanced in all directions so no work is being done and therefore no energy is being transferred

20) B because heating it transfers thermal energy and passing a current transfers electrical energy. I think that shining a light for long enough may heat the block up so it could be D but I’m not sure if that’s what it’s asking
The fist one should be C
Other Questions
Qu. In a triangle ABC, side AB has length 10cm, side AC has length 5cm, and angle BAC = where is measured in degrees. The area of triangle ABC is 15cm^2(a) Find the two possible values of cos Given that BC is the longest side of the triangle,(b) find the exact length of BC. From 1525-1866 how were many Africans were taken from their homeland? What is the difference between sedition and treason. f the temperature is 50 degrees Fahrenheit, what is the temperature in Celsius? Write an equation in slope-intercept form (y=mx+b) for the line that has a slope of 12 and passes through the point (3, 20). Education is a right or a privilege Evaluate, reflect and share your thoughts given the information Collected collaboratively from the WIKI. Do you agree with the points being made about school choice around the WIKI? Why or why not? What are your top 3 conclusions? A box weighing 9,500 N is sliding down on an inclined plane that is 25 degrees above the horizontal ground. The box has an acceleration of 0.55 m/s^2.a. Draw a free body diagram with Fg, FN, Fa and Ff b. Find the mass of the box.c. Find the net force. d. Find the normal force acting on the box. e Find the force applied by gravity as the box slides down the box. f. Find the force of friction between the box and the inclined plane. when a diet is very low in kcalories and carbohydrate for a long period of time, what is most likely to develop? In the years that followed Georgias Trustee Period, during which control was transferred back to the British king, the colony experienced Can someone help me please? thank you The development of both the Telegraph and telephone contributed to the economic expansion of the us by increasing what volume of oxygen is produced at stp when 6.58 x 1024 molecules of water is decomposed according to the following reaction? why single processor performance is increasing slowly by only 3.5% over the last few years as compared to 23% ten to twelve years ago? The sum of two numbers is 8,79,245. if one of them is 2,35,678, find the other number. for hamlet characters-Color Connotations SuiderRed Passion, love, blood, danger, energy,boldnessOrange: happiness, enthusiasm, sibrancy,friendlinessYellow: warmth, cheerfulness, caution,optimism, alertness, riches, glamorGreen: growth, nature, money, ensyBlue: strength, stability, serenity,hopefulnessPurple: royalty, power, luxury, magic,creativityPink: Softness, compassion, beautyGray: misery, gloominess, uncleanliness,indecisiveness,Brown: ruggedness, earthiness, comfort,1dirtiness.-Black: mystery, formality, death, elegance,evilness how does mass and velocity determine the amount of damage that occurs in a collision? which organization has the u.s. gov as a member Describe the social organisation of the borana during the pre-colonial period the nurse is teaching a group of nursing students about the hpv vaccine. which individual would be a candidate for the hpv vaccine? Prior to the Second Great Awakening, slavery was condemned in a resolution byProtestant teachers.colonial governors.Christian ministers.German Quakers.