A student shouts across a field and his friend on the other side hears him 2 seconds later. If the speed of sound in air is 340 m/s, how wid

Question

A student shouts across a field and his friend on the other side hears him 2 seconds later. If the speed of sound in air is 340 m/s, how wide is the field?

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Lệ Thu 4 years 2021-08-28T00:57:33+00:00 1 Answers 2 views 0

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  1. huyenthanh
    0
    2021-08-28T00:58:39+00:00
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    Answer:

    jhdbbdhduhvshsujbsbsujbsbuj ghd

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