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ryzh [129]
3 years ago
13

What's a refractive medium that focuses light to a single point?

Physics
1 answer:
ss7ja [257]3 years ago
3 0

Answer:

The convex lens is shaped so that all light rays that enter it parallel to its axis cross one another at a single point on the opposite side of the lens.

Explanation:

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Answer:

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Explanation:

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3 years ago
If a sound wave travels through air at a speed of 345 m/s, what would be the frequency of a 0.80 m long wave?
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Ivan

Answer:

Motion of a racing car on a circular track

Explanation:

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