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krek1111 [17]
3 years ago
8

How are sound energy and light energy similar?

Physics
2 answers:
ruslelena [56]3 years ago
6 0
B. They both have a wavelength and a frequency
disa [49]3 years ago
6 0

the answer is(they both have a wavelength and a frequency)

also known as answer (b)

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Answer:

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Explanation:

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2 years ago
A concave mirror has a focal length of 30.0 CM. an object is placed 15.0 CM from the mirror. what is the radius of curvature of
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Answer:

60 cm

Explanation:

We are given;

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We also need to know that the radius of curvature is twice the focal length of a curved mirror.

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3 years ago
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alam ko sagot pero mataas

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