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belka [17]
3 years ago
11

5. What do you think? At a baseball game, when you are far from the batter, you might see the batter hit the ball before you hea

r the sound of the hit. Why do you think this
happens?
Physics
1 answer:
STatiana [176]3 years ago
5 0

Answer:

The speed of sound in air is lower compared to in solids and liquids.

Explanation:

Sound is a wave that can be generated by a vibrating body. Its speed through different media differs due to the nature of the media.

Since the molecules of solids are closely packed, sound can be easily transferred from one molecule to another at a faster rate. Thus, the high speed of sound in solids.

In liquids, the molecules are not as closely packed as solids. So that  the speed of sound though liquids is lower compared to that of solids. Gases has its molecules farther apart, thus making the speed of sound through it the lowest compared to solids and liquids.

Therefore the sound of the batter hitting the ball is heard latter, due to its lower speed through the air.

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Answer:

Explanation:

Let the charge on bead A be q nC  and the charge on bead B be 28nC - qnC

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3 years ago
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Answer:

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6 0
2 years ago
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Answer:

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