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Mama L [17]
4 years ago
12

What affects sounds at their source

Physics
1 answer:
Andreyy894 years ago
4 0
????????????????????
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What are the differences between glaciers and geysers
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A glacier is frozen and a geyser has boiling water coming from it. A glacier is usually still but it sometimes breaks and a geyser erupts. Also geysers are mostly rare and glaciers aren't.

7 0
3 years ago
The speed of light in a transparent medium is 0.6 times that of its speed in vacuum. Find the refractive index of the medium.
grin007 [14]
<h2>Answer:</h2>

The refractive index is 1.66

<h2>Explanation:</h2>

The speed of light in a transparent medium is 0.6 times that of its speed in vacuum .

Refractive index of medium = speed of light in vacuum / speed of light in medium  

So

RI = 1/0.6 = 5/3 or 1.66

3 0
3 years ago
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Harman [31]

Answer: D.

Explanation:

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3 years ago
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A bicycle moves at a constant speed of 4m/s. How long will it take the bicyclist move 36m? Use this answer by graph
kicyunya [14]
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5 0
4 years ago
Help pls it’s urgent
vaieri [72.5K]

Answer:

decreases, but frequency increases.

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