The angle at which 614 nm light will produce a first-order maximum when falling on a grating with slits 1.43 × 10-3 cm apart is 38.2 degrees.
To find the angle at which 614 nm light will produce a first-order maximum when falling on a grating with slits 1.43 × 10-3 cm apart, we can use the equation:
dsinθ = mλ
Where d is the distance between the slits, θ is the angle at which the maximum occurs, m is the order of the maximum (in this case, m = 1 for the first-order maximum), and λ is the wavelength of the light.
Substituting the given values, we get:
(1.43 × 10-3 cm) sinθ = (1) (614 nm)
Simplifying and converting units, we get:
sinθ = 0.614
Taking the inverse sine of both sides, we get:
θ = 38.2 degrees
Therefore, the angle at which 614 nm light will produce a first-order maximum when falling on a grating with slits 1.43 × 10-3 cm apart is 38.2 degrees.
The angle at which 614 nm light will produce a first-order maximum when falling on a grating with slits 1.43 × 10-3 cm apart is 38.2 degrees. This is found using the equation dsinθ = mλ, where d is the distance between the slits, θ is the angle at which the maximum occurs, m is the order of the maximum, and λ is the wavelength of the light. Substituting the given values, we solve for sinθ and take the inverse sine to find the angle.
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Which concept was NOT a part of Kepler's Laws of Planetary Motion?
a.All planetary orbits are ellipses.
b.The square of the planet's period is equal to the cube of its average distance.
c.Epicycles are needed to explain the varying brightnesses of the planets.
d.The line that connects the Sun to Mercury sweeps out equal areas during equal intervals of time.
e.A planet must move fastest in its orbit at perihelion.
The concept that was NOT a part of Kepler's Laws of Planetary Motion is c) Epicycles are needed to explain the varying brightnesses of the planets.
Kepler's Laws of Planetary Motion were formulated by the German astronomer Johannes Kepler in the early 17th century, based on the observations of his mentor Tycho Brahe. These laws describe the motion of planets around the Sun and are considered to be among the most important discoveries in the history of astronomy.
Kepler's first law states that all planetary orbits are ellipses with the Sun at one of the foci. The second law states that the line connecting a planet to the Sun sweeps out equal areas at equal times, meaning that a planet moves faster when it is closer to the Sun. The third law states that the square of a planet's orbital period is proportional to the cube of its average distance from the Sun.
Epicycles, on the other hand, were used by ancient astronomers to explain the motion of planets in the sky. Epicycles were small circles that were added to the orbit of a planet to account for its apparent retrograde motion. Kepler's laws did not require the use of epicycles to explain the motion of planets.
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which tool measures cable length by transmitting a signal on one end and measuring the time it takes for the reflection to reach the end of the cable?
A time-domain reflectometer (TDR) measures cable length by transmitting a signal on one end and measuring the time it takes for the reflection to reach the end of the cable.
A TDR sends a signal down a cable and measures the time it takes for the reflected signal to return to the instrument. This time delay is proportional to the length of the cable, allowing the TDR to calculate the cable length. By analyzing the amplitude and shape of the reflected signal, a TDR can also identify the location and severity of any cable faults, such as breaks or impedance mismatches. TDRs are commonly used in telecommunications, cable TV, and other industries where accurate cable length measurements and fault detection are important.
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A person who takes 30 mins to bike five miles west to the store and returns home in 30mins via the same routes.
What is the average of speed and velocity?
Answer: To determine the speed of an object, you need to know the distance traveled and the Time = 4.0 seconds The speed of the cheetah in miles per hour is 63 mph 5. How far can a person run in 15 minutes if he or she runs at an average .
Explanation: I hope that was helpful !
Jacob has 10 cars for his train. when they are all used, the train cannot make it up the hill. explain what jacob could do to answer this question: how many cars can the train pull up the hill?
To answer the question effectively, Jacob should use trail and error as a method. When doing so, he should be reducing the number of cars loaded in the train one after the other until he successfully make the train pull up the remaining cars.
For Jacob to answer this question and to find the number of cars that the train can pull up the hill, he should use a method know as trial and error. With the method, Jacob would want to decrease the number of cars loaded in the train one after the other, and should be pulling the train up after every trail.
The number of cars loaded in the train can be decreased by one for each case Jacob makes an attempt up to the time he successfully make the train pull up the hill.
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If a truck has a mass of 100 kg and
a velocity of 35 m/s, what is its
momentum?
A polar bear is walk 31 miles north then 85 miles east then 16 miles west then 26 miles south. The bear completes his trip in 4 hours. What is the bears total distance traveled?
Exercise 1. Show what relation between two sets S and T must hold so that ∣S∪T∣= ∣S∣+∣T∣, provide an example. Exercise 2. Show that for all sets S and T,S−T=S∩ T
ˉ
provide an example. Exercise 3. Use induction on the size of S to show that if S is a finite set, then ∣
∣
2 S
∣
∣
=2 ∣S
. Exercise 4. Show that S1=S2 if and only if (S 1
∩ S
ˉ
2
)∪( S
ˉ
1
∩S 2
)=∅. Exercise 5. Obtain the disjunctive normal form of (P∧¬(Q∧R))∨(P⇒Q). Exercise 6. Can we conclude S from the following premises? (i) P⇒Q (ii) P⇒R (iii) ¬(Q∧R) (iv) S∨P Exercise 7. Show that: (¬P∧(¬Q∧R))∨(Q∧R)∨(P∧R)⇔R Exercise 8. Give an indirect proof of: (¬Q,P⇒Q,P∨S)⇒S
Exercise 1: S and T must be disjoint sets , Exercise 2: S−T = S∩ Tˉ , Exercise 3: ∣P(S)∣ = 2∣S∣ , Exercise 4: S1=S2 if and only if (S1∩ Sˉ2)∪( Sˉ1∩S2)=∅ , Exercise 5: The DNF is (P∨(¬Q∨¬R))∨(¬P∨Q) ,Exercise 6: Cannot conclude S from the given premises.
Exercise 1: The relation between sets S and T for ∣S∪T∣= ∣S∣+∣T∣ is that S and T must be disjoint sets, meaning they have no common elements.
Example: Let S = {1, 2} and T = {3, 4}. The union of S and T is {1, 2, 3, 4}, and the cardinality of S is 2, the cardinality of T is 2, and the cardinality of S∪T is 4, which satisfies the equation.
Exercise 2: To show that S−T = S∩ Tˉ, we need to demonstrate that the set difference between S and T is equal to the intersection of S and the complement of T.
Example: Let S = {1, 2, 3, 4} and T = {3, 4, 5, 6}. The set difference S−T is {1, 2}, and the intersection of S and the complement of T (Tˉ) is also {1, 2}. Hence, S−T = S∩ Tˉ.
Exercise 3: Using induction, if S is a finite set, we can show that ∣P(S)∣ = 2∣S∣, where P(S) represents the power set of S. The base case is when S has a size of 0, and the power set has a size of 1 (including the empty set).
For the inductive step, assuming it holds for a set of size n, we show that it holds for a set of size n+1 by adding an additional element to S, resulting in doubling the number of subsets.
Exercise 4: S1=S2 if and only if (S1∩ Sˉ2)∪( Sˉ1∩S2) is an empty set, meaning the intersection of the complement of S2 with S1 and the intersection of the complement of S1 with S2 have no common elements.
Exercise 5: The disjunctive normal form (DNF) of (P∧¬(Q∧R))∨(P⇒Q) is (P∨(¬Q∨¬R))∨(¬P∨Q).
Exercise 6: We cannot conclude S from the given premises (i) P⇒Q, (ii) P⇒R, (iii) ¬(Q∧R), (iv) S∨P. The premises do not provide sufficient information to infer the value of S.
Exercise 7: The statement (¬P∧(¬Q∧R))∨(Q∧R)∨(P∧R)⇔R is equivalent to R. The expression simplifies to R by applying the laws of logic and simplifying the Boolean expression.
Exercise 8: An indirect proof of (¬Q,P⇒Q,P∨S)⇒S would involve assuming the negation of S and deriving a contradiction. However, without additional information or premises, it is not possible to provide a specific indirect proof for this statement.
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Abu Dhabi classical FM Radio station Broadcasts on a frequency of 91.6 MHz calculate the wavelength of the electromagnetic radiation emitted by the transmitter. Which part of the electromagnetic spectrum does it belongs?
Answer:
C=F×W
so, W=C/F
Explanation:
frequency=F
wavelength=W
speed of light =C in that medium
Which change will cause the gravitational force between a baseball and a soccer ball to increase? Select three options. Moving the balls closer together moving the balls farther apart wrapping the soccer ball in layers of duct tape using a baseball with a thinner leather removing the outer layer of the baseball putting the baseball in a plastic case.
The three options are 1,3 and 5 Moving the balls closer together. The distance decreases and forces increase.
What is the gravitational force?The gravitational force ia s type of force has the ability attracts any two objects with mass. Gravitational force tries to pull two masses towards each other.
The value of the gravitational force is given by;
\(F_g=\frac{ Gm_ 1m_2}{r^2}\)
It is observed that the gravitational force is directly propotional to the product of mass and inversly propotional to the square of the distance between them.
So, the correct options are :
(1) Moving the balls closer together. The distance decreases and forces increase.
(3) Wrapping the soccer ball in layers of duct tape will also increase force because the mass will increase.
(5) Similarly, putting the baseball in a plastic case will increase mass, and hence force increases.
Hence the three options are 1,3 and 5.
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the combination of a uniform flow and a source can be used to describe flow around a streamlined body called a half- body. (see video v6.5.) assume that a certain body has the shape of a half-body with a thickness of 0.5 m. if this body is placed in an airstream moving at 15 m/s, what source strength is required to simulate flow around the body?
The combination of a uniform flow and a source can be used to describe flow around a streamlined body called a half- body. (see video v6.5.) assume that a certain body has the shape of a half-body with a thickness of 0.5 m. if this body is placed in an airstream moving at 15 m/s, The source strength is required to simulate flow around the body is (m)= 94.2 kg.
What is force?Force is a physical appearance that happen on a object of some amount of masses and then it changes it form and move a bit that called the force. It is a vector quantity. It can be measured in Newton, Dyne.
How can we calculate the source strength is required to simulate flow around the body?To calculate the source strength is required to simulate flow around the body we are using the formula here is,
v= m/2*π*b
Or, m= 2*π*b*v
Here we are given,
b= The thickness of a certain body has the shape of a half-body = 2*r = 2* 0.5 = 1 m
v = The velocity of the object. = 15 m/s.
We have to calculate the values of the source strength is required to simulate flow around the body = m kg
Now we put the values in above equation we get,
m= 2*π*b*v
Or, m= 2*π*1*15
Or, m= 94.2 kg
so we can say that , The source strength is required to simulate flow around the body is (m)= 94.2 kg
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Two point charges are placed at the following points on the x-axis. +2.0 C at
×=0, -3.0.C at 0.40m. Find the electric field strength at 1.20m?
The electric field strength at a distance of 1.20 m on the x-axis is -1.5 × 10⁴ N/C.
To find the electric field strength at a distance 1.20 m on the x-axis, we can use Coulomb's law:
\($$F=k\frac{q_1q_2}{r^2}$$\)
where F is the force between two charges, q1 and q2 are the magnitudes of the charges, r is the distance between the charges, and k is the Coulomb constant.For a single point charge q located at the origin of the x-axis, the electric field E at a distance r is given by:
\($$E=\frac{kq}{r^2}$$\) where k is the Coulomb constant.
So, let's calculate the electric field due to each charge separately and then add them up:
For the +2.0 C charge at x = 0, the electric field at a distance of 1.20 m is:\($$E_1=\frac{kq_1}{r^2}=\frac{(9\times10^9)(2.0)}{(1.2)^2}N/C$$\)
For the -3.0 C charge at x = 0.40 m, the electric field at a distance of 1.20 m is:
\($$E_2=\frac{kq_2}{r^2}\)
\(=\frac{(9\times10^9)(-3.0)}{(1.20-0.40)^2}N/C$$\)
The negative sign indicates that the direction of the electric field is opposite to that of the positive charge at x = 0.
To find the net electric field, we add the two electric fields\(:$$E_{net}=E_1+E_2$$\)
Substituting the values of E1 and E2:
\($$E_{net}=\frac{(9\times10^9)(2.0)}{(1.2)^2}-\frac{(9\times10^9)(3.0)}{(0.8)^2}N/C$$E\)
net comes out to be -1.5×10⁴ N/C.
Therefore, the electric field strength at a distance of 1.20 m on the x-axis is -1.5 × 10⁴ N/C.
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Learning Task 1: Define or describe the following words relat are not familiar with the word, you may ask assistance from y your answer in your notebook. 1. table 2. tennis C 3. ping-pong 4. net 5. ball 6. racket
Answer:
1.) TABLE = The table is 2.74 m (9.0 ft) long, 1.525 m (5.0 ft) wide, and 76 cm (2.5 ft) high with any continuous material so long as the table yields a uniform bounce of about 23 cm (9.1 in) when a standard ball is dropped onto it from a height of 30 cm (11.8 in), or about 77%.
2.) TENNIS = Tennis is a racket sport that can be played individually against a single opponent (singles) or between two teams of two players each (doubles). Each player uses a tennis racket that is strung with cord to strike a hollow rubber ball covered with felt over or around a net and into the opponent's court.
3.) PING-PONG = Table tennis, also known as ping-pong and whiff-whaff, is a sport in which two or four players hit a lightweight ball, also known as the ping-pong ball, back and forth across a table using small rackets. ... Spinning the ball alters its trajectory and limits an opponent's options, giving the hitter a great advantage.
4.) NET = This is stretched across the centter of the table by a cord attached to a post at either end. It measures 6ft long and the ball must pass over it for a rally to continue.
5.) BALL = The ball, which is spherical and hollow, was once made of white celluloid. Since 1969 a plastic similar to celluloid has been used. The ball, which may be coloured white, yellow, or orange, weighs about 0.09 ounce (2.7 grams) and has a diameter of about 1.6 inches (4 cm).
6.) RACKET = A table tennis racket is made up of two distinct parts - a wooden blade which incorporates the handle together with table tennis rubbers affixed to each side of the blade using water-based glue.
Explanation:
All my answers are
about the tools of the
game of tennis
Find the resultant of these two vectors: 200 units due east and 400 units 30.0° north of west.
The resultant of the two given vectors is 346.4 units.
What is the resultant of the three vectors?The resultant of the three vectors is the sum of all the three vectors acting together. The resultant vector is the single vector that will represent all the three vectors in terms of magnitude and direction.
The sum of the vectors in x-direction;
Vx = V cosθ
where;
θ is the angle of inclination of each vectorfor 200 units, θ = 0⁰ (above the horizontal)
for 400 units, θ = 60⁰ (above the horizontal)
Vx = 200 cos(0) - 400 cos(60)
Vx = 0
The sum of the vectors in y-direction;
Vy = 200 sin(0) + 400 sin(60)
Vy = 346.4 units
The resultant vector is calculated as;
V = √(Vx² + Vy²)
V = √(0² + 346.4²)
V = 346.4 units
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Question 15 When moving oxidation numbers down as subscripts in an ionic bond, do you include the charge (+/-)?
A)Yes
B) Depends on the element
C)No
D)Depends on how large the compound is Previous
Answer:
C)No
Explanation:
When moving oxidation numbers down as subscripts in an ionic bond, you do not include the charge either positive or negative.
The process of moving oxidation number down as subscript is known as exchange of valency.
The combining power is used in exchanging valency and this is oxidation number exchanged. The number corresponds to the number of electrons usually lost or gained or shared by atoms of elements during chemical combination or the number of positive or negative charges carried by ions.
The combining power is exchanged as simple whole number ratio during the formation of chemical formulae of compounds.
A train is travelling at a speed
of 90 km h-¹. Brakes are applied
so as to produce a uniform
acceleration of - 0.5 m s-². Find
how far the train will go before it
is brought to rest.
Explanation:
\(speed : \)
\(speed : U = \frac{(90 \times 1000) \: m}{(1 \times 3600) \: s} \\ = 25 \: m {s}^{ - 1} \\ from \: third \: equation \\ {V}^{2} = {U}^{2} + 2aS \\ 0 = {25}^{2} \times (2 \times - 0.5 \times S) \\ 625 = S \\ S = 625 \: m\)
5. Two friends were studying kung fu and wanted to know which would give them the most kinetic energy that
could be transferred by their kicks: working on becoming faster (speed) or working on building more muscle
(mass). Using the graph below, explain which option would be best. (2 points)
Kinetic Energy increase
per velocity (speed) and mass increase
Z
1 2 3 4 5
67
Unitary increase
8
9
10
Velocity increase
Mass increase
We can see here that the option that would be best is: Kinetic Energy increase.
What is kinetic energy?The energy that an object has as a result of motion is known as kinetic energy. It is calculated by multiplying an object's mass by the square of its velocity, divided by half.
Joules (J) are the metric unit for kinetic energy. Kinetic energy is calculated using the equation KE = 1/2mv2, where m is the object's mass and v is its speed.
Compared to the increase in kinetic energy per unit increase in mass, the increase in kinetic energy per unit increase in velocity is significantly greater.
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What is psychic ability?
A physical quantity X is connected from X = ab2/C. Calculate percentage error in X, when percentage error in a,b,c are 4,2 and 3 respectively.
Answer: 11%
Explanation:
Given that
X = ab^2/C. Calculate percentage error in X, when percentage error in a,b,c are 4,2 and 3 respectively.
Percentage error of b = 2%
Percentage error of b^2 = 2 × 2 = 4
When you are calculating for percentage error that involves multiplication and division, you will always add up the percentage error values.
Percentage error of X will be;
Percentage error of a + percentage error of b^2 + percentage error of c
Substitute for all these values
4 + 4 + 3 = 11%
Therefore, percentage error of X is 11%
If the ray is incident on a transparent surface at an angle of 360 and the angle of refraction within the material is 27o, find the refractive index of the material
The refractive index of the material is 0.
When the ray is incident on a transparent surface at an angle of 360 and the angle of refraction within the material is 27°, the refractive index of the material can be determined. The formula for Snell’s law is used to calculate refractive index. It states that: `sin i / sin r = n where i is the angle of incidence, r is the angle of refraction and n is the refractive index`.Snell’s law can be re-arranged to make n the subject of the formula to be: `n = sin i / sin r`Hence, we can calculate the refractive index as follows:
For the incident ray, i = 360° and the angle of refraction within the material, r = 27°.n = sin i / sin r= sin 360°/ sin 27°= 0/1 (since sin 360° = 0)= 0Therefore, the refractive index of the material is 0. T
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The brakes are not used like an on/off switch because:
A. Engine revolutions per minute are affected
B. The brake light will not come on
C. Brake damage could occur
D. The wheels could lock up
The brakes are not used like an on/off switch because the wheels could lock up.Option D correctly identifies the consequence of using the brakes as an on/off switch.
If the brakes are abruptly applied and released without proper modulation, there is a risk of the wheels locking up. This can lead to a loss of control over the vehicle and potentially result in skidding or accidents.
Proper braking technique involves gradual and controlled application of the brakes, allowing for the transfer of weight to the front wheels and gradual deceleration. This allows the tires to maintain traction with the road surface and ensures stability during braking.
Options A, B, and C are not the primary reasons why the brakes should not be used like an on/off switch. While excessive and abrupt braking can affect engine RPM (Option A), it is not the main concern. The brake light (Option B) is a safety feature that indicates when the brakes are applied, but it is not the primary reason for avoiding on/off switching. Brake damage (Option C) can occur with excessive heat buildup due to prolonged and aggressive braking, but it is not directly related to the on/off switching behavior described in the question.
Overall, the main reason to avoid using the brakes like an on/off switch is to prevent the wheels from locking up, which ensures safer and more controlled braking.
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A benefit to applying SQRW to your reading is faster reading abilities. Please select the best answer from the choices provided T F
Answer:This would be B
Explanation:
Answer:
False
Explanation:
] After treatment, hospital equipment may become contaminated.
Describe the level of the hazard associated with contamination with technetium-99.
You should include in your answer a description of how the level of hazard changes
over time.
Answer:
below
Explanation:
The primary hazard when working with technetium is inhalation of dust; such radioactive contamination in the lungs can pose a significant cancer risk. All technetium compounds should be regarded as highly toxic, largely because of its radiological toxicity. Once in the human body, Tc-99 concentrates in the thyroid gland and the gastrointestinal tract. The body, however, constantly excretes Tc-99 once it is ingested.
How many seconds does it take for net force 20N to change the velocity to a 5kg mass by 2m/s?
Answer:
0.5 second
Explanation:
We are given that
Force, F=20 N
Mass, m=5 kg
Change in velocity,=2m/s
We have to find the time taken to change the velocity .
We know that
Force, F=ma
Where
Acceleration, a=Change in velocity/time
\(a=\frac{2}{t}\)
Substitute the values
\(20=5\times \frac{2}{t}\)
\(t=\frac{5\times 2}{20}\)
\(t=0.5 s\)
fill in the blank
word bank : 9.8 m/s , accelerate , air resistance , conservation of momentum , continues , decelerate , equals , fall , freefall , gravity , laws of motion , momentum , satellites , straight line , terminal velocity , velocity & weightlessness
newtons _________ can be used to explain events in the natural world, such as how a pencil falls to the floor and how plants revolve around the sun. in the absence of air, all objects fall at the same rate, because the force of earth’s gravity causes objects to accelerate by _____ , ______ , ____ can eventually counteract the acceleration from _____. this is why a flat piece of paper falls slowly, but when the same paper is crumpled, it falls quickly. when the upward force of air resistance on an object. _____ the downward force of gravity on the object, it’s _____ stops increasing. this is called the object’s _____. _____ orbit earth because of gravity. they travel very fast, but with each meter forward that they travel, they ____ just a tiny bit due to earth’s gravity. astronauts in earth’s orbit experience _____ because they are in _____. without gravity, satellites would continue in a _____ away from earth. newton’s laws also describe what happens in collisions. for example, in a loving car, a passenger is also in motion. when the car comes to a sudden stop, the passenger _____ in motion. to protect the passenger from striking the inside of the car , seatbelts , and airbags. _____ passengers slowly. also, the _____ describes what happens in a collision. when two objects collide, the total _____ of the objects before the collision equals the total momentum of the objects after the collision.
Conservation of momentum describes what happens in a collision. When two objects collide, the total momentum of the objects before the collision equals the total momentum of the objects after the collision.
What is Collision?
A collision occurs when two or more objects come into contact with each other, and as a result, they exchange energy, momentum, and/or other physical quantities. Collisions can be either elastic or inelastic, depending on whether or not there is a loss of kinetic energy during the interaction.
Newtons laws of motion can be used to explain events in the natural world, such as how a pencil falls to the floor and how planets revolve around the sun. In the absence of air, all objects fall at the same rate, because the force of earth’s gravity causes objects to accelerate by 9.8 m/s, downwards, towards the ground. Air resistance can eventually counteract the acceleration from gravity. This is why a flat piece of paper falls slowly, but when the same paper is crumpled, it falls quickly. When the upward force of air resistance on an object equals the downward force of gravity on the object, it’s velocity stops increasing. This is called the object’s terminal velocity. Satellites orbit Earth because of gravity. They travel very fast, but with each meter forward that they travel, they decelerate just a tiny bit due to Earth’s gravity. Astronauts in Earth’s orbit experience weightlessness because they are in freefall. Without gravity, satellites would continue in a straight line away from Earth. Newton’s laws also describe what happens in collisions. For example, in a moving car, a passenger is also in motion. When the car comes to a sudden stop, the passenger continues in motion. To protect the passenger from striking the inside of the car, seatbelts, airbags, and other safety features decelerate passengers slowly.
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A device consisting of two coil using electomagnetic effects to change the amount of current and voltage in a circuit is called a(n)
A inductor
B transformer
C transducer
D electromagnet
Answer:
B transformer
Answer:
it will be TRANSFORMER
Explanation:
TRANSFORMERS have step up (to increase voltage) and step down (to decrease the voltage ) . these features are acheived bcoz transformer has two coils arranged together.
Question 6 (1 point)
An elephant trumpets at 600 Hz while chasing a zookeeper. If the elephant runs at 10 m/s and the zookeper runs away at that same speed, what will be the doppler shift that the zookeeper hears from the elephant? Explain your answer in your own words.
The Doppler effect is the difference in a wave's frequency or wavelength caused by an observer moving in respect to the wave source. As both the elephant and the zookeeper are moving in this situation, their movements will have an impact on the elephant's sound waves.
What is a sound wave's frequency? travelling in air with a 0.85-meter wavelength?A sound wave with an airborne wavelength of 0.85 m has a frequency of 340 m/s.
What is a sound source's wavelength?Hence, the distance between neighbouring identical portions of a sound wave is its wavelength. Similar to how the separation between adjacent crests .
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How does the Coriolis effect impact the Gulf Stream and the Brazil Current?
Answer: The Coriolis effect results in bending the direction of surface currents to the right in the Northern Hemisphere and left in the Southern Hemisphere. The Coriolis effect causes winds and currents to form the circular patterns. The direction in which they spin depends upon the hemisphere in which they are present.Coriolis Effect is named after the French mathematician and physicist Gaspard-Gustave de Coriolis. It affects the weather patterns of an area, it affects the ocean currents, and it also affects air quality.
Rewrite the following sentence in the negative form >Each library contains 3000 brand new books
how do animal weather rocks
Answer:
Burrowing animals can cause weathering. By digging for food or making space to live in the animal may break apart rock. The growing roots of a tree can also break apart rock.
Eclipses occur because the Moon?
A
does not create its own light and only reflects light from the Sun.
o
does not create its own light and only reflects the light from Earth.
o
с
creates its own light, which is blocked by the Sun during an eclipse.
creates its own light, which is blocked by Earth during an eclipse.
Answer:
с
creates its own light, which is blocked by the Sun during an eclipse.
Explanation:
might not be right but its what i remember