As the distance of a sound wave from its source quadruples, how is the intensity changed? it increases by a factor of 4. Answer

Question

As the distance of a sound wave from its source quadruples, how is the intensity changed?

it increases by a factor of 4. Answer A
it increases by a factor of 16. Answer B
it decreases by a factor of 4. Answer C
it decreases by a factor of 16. Answer D

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Thu Cúc 4 years 2021-07-20T10:11:47+00:00 1 Answers 55 views 0

Answers ( )

  1. Amity
    0
    2021-07-20T10:12:58+00:00
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    Answer:

    I think its b

    Step-by-step explanation:

    because 4×4 is 16

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