A capacitor has a peak current of 330 μA when the peak voltage at 350 kHz is 2.8 V .Part AWhat is the capacitance?Part BIf the peak voltage is held constant, what is the peak current at 700 kHz ?

Answer:

d.) Newton's first law

Explanation:

This is also called the law of inertia, which means that an object in motion will not stop unless a force is acted upon it, and vice versa. Try this out with a piece of paper and a quarter. Pull the paper from under the quarter slightly quick, and the quarter will stay on the table. Hope i helped you.

1.

a) Hydrogen chloride (HCl) - 1 hydrogen atom, 1 chlorine atom

b) Sulfur dioxide (SO₂) - 1 sulfur atom, 2 oxygen atoms

c) Ammonia (NH₃) - 1 nitrogen atom, 3 hydrogen atoms

d) Carbon monoxide (CO) - 1 carbon atom, 1 oxygen atom

2.

a) Hydrogen chloride (HCl) :

H

|

Cl--C--

|

H

b) Sulfur dioxide (SO₂) :

O

//

O=S

\\

O

c) Ammonia (NH₃) :

H

|

H--N--H

|

H

d) Carbon monoxide (CO) :

O

//

C=O

Answer:

60m

Explanation:

Because it's just math

Answer:

weight

Explanation:

the reason is because I am invteble

Answer:

see below

Explanation:

Gases flying out at high velocity out the back  

  rocket flying forward

Answer:

the wavelength is 9.8 meters

Explanation:

We can use the relationship:

Velocity = wavelenght*frequency.

Initially we have:

wavelenght = 4.9m

velocity = 9.8m/s

then:

9.8m/s =  4.9m*f

f = 9.8m/s/4.9m =  2*1/s

now, if the velocity is doubled and the frequency remains the same, we have:

2*9.8m/s = wavelenght*2*1/s

wavelenght = (2*9.8m/s)*(1/2)s = 9.8 m

Answer:

9.8

Explanation:

Total units

Cost°

Answer:

La potencia o consumo en watt de una ampolleta conectada a una red de energía eléctrica doméstica monofásica de 220 volt, si la corriente que circula por el circuito de la ampolleta es de 0.45 ampere, es 99 Watts.

Explanation:

Potencia es la velocidad o rapidez con la que se consume la energía. Siendo la energía la capacidad que tiene un mecanismo o dispositivo eléctrico cualquiera para realizar un trabajo, también se puede definir potencia como la energía desarrollada o consumida en una unidad de tiempo. Su unidad de medida es el Watt.

La ley de Watt establece que la potencia eléctrica P suministrada por un elemento de circuito, es directamente proporcional al producto entre la tensión de la alimentación V del circuito y la intensidad de corriente I que circula por él.  

Matemáticamente, la ley de Watt se expresa:

P = V.I

donde V es medida en Volt e I es medida en Ampere.

En este caso:

Reemplazando:

P= 220 volt* 0.45 ampere

P= 99 Watts

La potencia o consumo en watt de una ampolleta conectada a una red de energía eléctrica doméstica monofásica de 220 volt, si la corriente que circula por el circuito de la ampolleta es de 0.45 ampere, es 99 Watts.

Answer:

1. Flexibility.

2. Muscular Fitness

3. Cardiovascular Fitness

4. Cardiovascular Fitness

5. Flexibility

6. Muscular Fitness

7. Cardiovascular Fitness

The charge of the particle in this situation is positive. When a charged particle is immersed in a uniform magnetic field, it experiences a force known as the Lorentz force, which is given by the equation:

F = q(v × B)

Where F is the Lorentz force, q is the charge of the particle, v is the velocity of the particle, and B is the magnetic field.

In this case, the particle is moving along a circular path in the counter-clockwise direction, which means that the force acting on the particle is directed towards the center of the circle. This force is known as the centripetal force, and it is given by the equation:

F = mv^2/r

Where m is the mass of the particle, v is the velocity of the particle, and r is the radius of the circle.

Since the Lorentz force and the centripetal force are equal in magnitude and opposite in direction, we can equate the two equations to get:

q(v × B) = mv^2/r

Rearranging the equation and solving for q gives:

q = mv^2/(rB)

Since the particle is moving in the counter-clockwise direction, the velocity vector v is directed tangentially to the circle, and the magnetic field vector B is directed out of the page. The cross product of these two vectors is directed towards the center of the circle, which means that the charge of the particle must be positive in order for the Lorentz force to be directed towards the center of the circle.

Therefore, the charge of the particle in this situation is positive.

Here you can learn more about Lorentz force

https://brainly.com/question/15552911#

#SPJ11

Hi there!

We can begin by converting 130 km/h to m/s:

\(\frac{130km}{1hr} * \frac{1hr}{3600s} * \frac{1000m}{1km} = 36.11 m/s\)

Find the acceleration associated with this velocity change in the given time frame:

vf = vi + at (vi = 0 m/s)

vf = at

vf/t = a

36.11/80 = 0.45 m/s²

Now, we can calculate Net Force using Newton's Second Law:

∑F = ma

∑F = (1200)(0.45) ≈ 540 N

The ratio of the highest to lowest frequencies of electromagnetic waves the eye can see is 2. The ratio of highest/lowest sounds is  1,000

Define wave frequency.

Wave frequency is the quantity of waves passing a particular place in a predetermined period of time. The hertz (Hz) unit of wave frequency in the SI stands for one wave crossing a fixed point in one second.

a).  frequency = (speed) / (wavelength)

The speed of light is around 3 x 10⁸ m/s.

For 380 nm (violet light), frequency = (3 x 10⁸ m/s) / (380 x 10⁻⁹ m)

Frequency = 7.89 x 10¹⁴ Hz

For 760 nm (red light), frequency = (3 x 10⁸ m/s) / (760 x 10⁻⁹/s)

Frequency = 3.94 x 10¹⁴ Hz

Required ratio is  7.89 x 10¹⁴ Hz/ 3.94 x 10¹⁴ Hz

That is equal to 2 .

That's 1 octave, or 0.3 of a decade.

b).  The ratio of highest/lowest sounds

highest sound frequency is 20,000 Hz

lowest sound frequency is 20 Hz

Required ratio is 20000/20 i.e. 1000

That's 3 decades, or about 10 octaves.

To know more about frequency use link below:

https://brainly.com/question/26146342

#SPJ4

Answer:

The trees would remove more carbon from the atmosphere.

Explanation:

I just completed the test, and got a 100%.

Answer:

Y = Stress / Strain = (F / A) / (l / L)   where l is the change in length

Since L is doubled and A remains the same one would expect l, the change in length to also double so Y remains the same.

As an example think of hanging a weight from a spring and the same weight from a similar spring of twice the length - one would expect the longer spring to show twice the extension of the shorter spring.

The correct statement concerning momentum is that the SI unit of momentum is kg · m2/s. Therefore, option C is correct.

Momentum is a measure of an object's motion, defined as the product of its mass and velocity. Momentum is a vector quantity since it has both a magnitude and a direction, and it is expressed in units of kilogram-meters per second (kg · m/s). Momentum is a property of a moving object that is proportional to its mass and velocity. A moving object's momentum is directly proportional to both its mass and the velocity at which it is moving. The equation for calculating momentum is:p = mvp=mv where m is the mass of the object, and v is the velocity.

Momentum is not a force; instead, it is a property of a moving object that helps to describe how hard it is to stop the object. Impulse is the change in an object's momentum, and it is measured in units of Newton seconds (N · s). Therefore, momentum and impulse are not measured in the same units. Option A is incorrect since momentum is not a force. Option B is incorrect since momentum is a vector quantity. Option D is incorrect since the momentum of an object can be either positive or negative, depending on its direction.

To know more about momentum refer to:

https://brainly.com/question/18798405

#SPJ11

If an evaporator has distributor tubes coming off the TEV (Thermal Expansion Valve) distributor, it is most likely a multi-circuit evaporator.

The distributor tubes serve the purpose of distributing refrigerant flow to different circuits within the evaporator. In refrigeration and air conditioning systems, the evaporator is responsible for absorbing heat from the surrounding space or medium. In some cases, particularly in larger systems or systems with varying cooling requirements, a multi-circuit evaporator is used.

A multi-circuit evaporator consists of multiple refrigerant circuits within a single evaporator housing. Each circuit has its own refrigerant flow path and is designed to handle a specific cooling load. The purpose of using multiple circuits is to achieve better control and efficiency in cooling different areas or zones.

In such evaporators, the TEV distributor serves as the point of entry for refrigerant from the expansion valve. The distributor tubes, which branch off from the TEV distributor, are connected to each circuit within the evaporator. These tubes are responsible for distributing the refrigerant flow to each circuit, ensuring that the appropriate amount of refrigerant reaches each section of the evaporator based on the cooling requirements.

The presence of distributor tubes coming off the TEV distributor is an indication that the evaporator is designed as a multi-circuit system, allowing for better control and distribution of refrigerant flow within the evaporator to meet different cooling demands.

Learn more about TEV (Thermal Expansion Valve) distributor

https://brainly.com/question/32157222

#SPJ11

Antigone faces a moral dilemma when she defies the king's order to bury her brother. The essence of any moral dilemma is the choice between two equally valid but conflicting ethical principles. Antigone's decision to bury her brother has both moral and legal consequences.

A moral dilemma is a circumstance in which an individual must choose between two equally valid yet contradictory ethical principles. In this case, Antigone is confronted with the moral dilemma of whether or not to follow the law and the authority of the state or to honor the ties of kinship and the gods' laws. However, Antigone chooses to disobey the king's order and gives a proper burial to her brother. Her choice has moral and legal consequences, as she is punished with death as a result of her disobedience to the king's order.

The moral dilemma Antigone faces arises from her choice between following the law and respecting the gods' laws, as well as her loyalty to her brother. Antigone's choice to bury her brother reflects her defiance and determination to stand up for what she believes is correct. The consequences of Antigone's choice are both moral and legal. She is ultimately punished for her disobedience, and her refusal to obey the king's order results in her death. However, Antigone's actions are viewed as morally right by some and as a symbol of resistance against tyranny and oppression.

Learn more about moral dilemma at brainly.com/question/26929301

#SPJ11

Answer:

What is the difference between a prominence and a solar flare? A prominence is a loop of cool incandescent gas that extends above the photosphere. A solar flare is an explosive release of energy that comes from the sun and causes magnetic ditrubances.

Explanation:

87 km I think .........

When a car changes its position from 52 kilometers to 139 kilometers the displacement of the car would be 87 kilometers.

Displacement describes this shift in location.

The displacement = final position - initial position

As given in the problem, when a car changes its position from 52 kilometers to 139 kilometers, then we have to find the total displacement of the car,

The displacement of the car = final position - initial position

                                               =139 kilometers - 52 kilometers

                                              = 87 kilometers

Thus, the displacement of the car would be  87 kilometers.

To learn more about displacement here, refer to the link;

https://brainly.com/question/10919017

#SPJ2

Density and refractive index are class characteristics and match does not meet the criteria for individualizing glass fragment to a common source is true.

The only way to individualize glass fragments at a crime scene to a single source is to assemble the fragments and physically fit them together just like a jigsaw puzzle.

Glass is physical and class evidence. Glass can be considered as an individual evidence if the pieces of broken glass can be reassembled & can help in identifying location, sequence of events & object identity

Forensic glass samples can be analyzed by comparing refractive index of the sample to the possible source.

To know more about glass fragments, refer

https://brainly.com/question/2305853

#SPJ4

Answer:

F = I L B     describes the perpendicular force on a wire of length L in a uniform field B

B = F / (I L) = 1.2 / (9 * 2.5) = .053 Tesla

Answer:

sand and heat are the things you need

The acceleration of the 25 kg mass is 8.72 m/s², calculated using Newton's second law: F = ma, where F is the applied force and a is the acceleration.

To determine the acceleration, we need to analyze the forces acting on the mass. The applied force of 20 N can be divided into its horizontal and vertical components. The vertical component (20 sin 20°) does not contribute to the acceleration since it acts perpendicular to the motion on a frictionless surface.

The horizontal component (20 cos 20°) is the effective force responsible for acceleration.

Using Newton's second law, we can write,

F = ma

20 cos 20° = 25 kg * a

Simplifying the equation,

a = (20 cos 20°) / 25 kg

Evaluating the expression,

a ≈ 8.72 m/s²

Therefore, the acceleration of the 25 kg mass is approximately 8.72 m/s².

To know more about acceleration, visit,

https://brainly.com/question/460763

#SPJ4

The magnitude of the motional emf in the rod is 0.1872 when an isolated conducting rod of length 8.00 cm is oriented parallel to the x-axis. The speed of rod in y-direction is 3.90m/s.

Given an isolated conducting rod of length (l) = 8.00 cm = 8x10-2m

it moves in the y-direction at (v) = 3.90 m/s

uniform magnetic field of magnitude (B)= 0.600T

Let the magnitude of the motional emf in the rod be E

We know that E = BxlxV

E = 0.600T x 3.90m/s x 8x10-2m = 18.72x10-2

Hence the magnitude of the motional emf in the rod is 0.1872

To learn more about emf click here https://brainly.com/question/15121836

#SPJ4

Answer:  A hymn which accompanies religious observances and rituals.   And others like guitar, violin, flute, harp and the organ

Explanation: Gradually people instructed the natives not only in singing but also in playing various instruments like guitar, violin, flute, harp and later on, the organ.

V2 = 1.45 m/s

Putting these values in above equation gives:

V1 = −(mB/mA)

V2 = −(2.90 kg / 0.950 kg) × 1.45 m/s ≈ −4.45 m/s

Therefore, the final speed of block A is approximately 4.45 m/s.

What is the final speed of block A?

In the system shown in Figure 1, block A has a mass of 0.950 kg, and block B has a mass of 2.90 kg. The blocks are forced together, compressing a spring S between them;

then the system is released from rest on a level, frictionless surface. The spring, which has negligible mass, is not fastened to either block and drops to the surface after it has expanded. Block B acquires a speed of 1.45 m/s. We are to determine the final speed of block A and the potential energy stored in the compressed spring. So let us get to the solution:

When the spring is compressed, it gains potential energy. At the instant when the blocks are released, this potential energy is transferred into kinetic energy for both blocks. Since the surface is frictionless, the total mechanical energy is conserved in the system.

Conservation of energy principle gives us:

Potential energy stored in compressed spring (Us)

= kinetic energy gained by the blocks (K)

Us

= K = 1/2 (mA + mB) v²

where mA and mB are masses of block A and block B respectively, and v is their common speed.

mA = 0.950 kg, mB = 2.90 kg and v = 1.45 m/s (as given in the question)

Putting these values in above equation gives:

Us

= K = 1/2 (0.950 kg + 2.90 kg) (1.45 m/s)²

= 4.94 J

Therefore, the potential energy stored in the compressed spring is 4.94 J (to three significant figures).To determine the final speed of block A, we need to use the principle of conservation of momentum. Initially, the blocks are at rest, so the initial momentum of the system is zero. When the blocks are released, they move off in opposite directions with velocities V1 and V2 respectively. Therefore the final momentum of the system is also zero.By the principle of conservation of momentum, we have:

p(initial) = p(final)0 = mA V1 + mB V2

Block B acquires a speed of 1.45 m/s

Therefore, V2 = 1.45 m/s

Putting these values in above equation gives:

V1 = −(mB/mA)

V2 = −(2.90 kg / 0.950 kg) × 1.45 m/s ≈ −4.45 m/s

Therefore, the final speed of block A is approximately 4.45 m/s.

Learn more about principle of conservation of momentum.

brainly.com/question/7958679

#SPJ11

Answer:

momentum= 145999324.8(kg(m/s))

Explanation:

formula for momentum: p=mv

where p= momentum, m=mass, and v=velocity.

p=2000lbs(100mi/hr)

The standard unit for mass is kg

2000lbs=907.2kg

standard unit for velocity is meters/sec

100mi=160934meters.

907.2kg(160934m/s)=145999324.8