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elena55 [62]
2 years ago
6

Does the Sun actually turn dark during a total solar eclipse? Why or why not?

Physics
2 answers:
arsen [322]2 years ago
6 0

Answer:

The sun does not turn dark during a solar eclipse because during a solar eclipse the moon covers the sun.

Explanation:

Vikentia [17]2 years ago
5 0

Answer:

No

Explanation:

The moon is just casting a shadow on the earth

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Students in physics lab times 10 oscillations of the pendulum and get 11.50 seconds how long is a pendulum in centimeters?
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Answer: 36.5

Explanation:

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What is the order of the electromagnetic spectrum from highest to lowest energy?
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What is the net charge of a metal ball if there are 21,749 extra electrons in it?
pickupchik [31]

Answer:

Q=3.47\times 10^{-15}\ C

Explanation:

Given that,

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We need to find the net charge on the metal ball. Let Q is the net charge.

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Q = n × q

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Q=3.47\times 10^{-15}\ C

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6 0
3 years ago
Two charged particles are a distance of 1.62 m from each other. One of the particles has a charge of 7.10 nc, and the other has
k0ka [10]

Answer:

A. F=107.6nN

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Explanation:

According to coulombs law, the force between two charges is express as

F=(Kq1q2) /r^2

If the charges are of similar charge the force will be repulsive and if they are dislike charges, force will be attractive.

Note the constant K has a value 9*10^9

Hence for a charge q1=7.10nC=7.10*10^-9, q2=4.42*10^-9 and the distance r=1.62m

If we substitute values we have

F=[(9×10^9) ×(7.10×10^-9) ×(4.42×10^-9)] /(1.62^2)

F=(282.4×10^-9)/2.6244

F=107.6×10^-9N

F=107.6nN

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Answer:

English?

Explanation:

3 0
2 years ago
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