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Nikolay [14]
3 years ago
14

Can someone help plzzzzzz​

Physics
2 answers:
s2008m [1.1K]3 years ago
7 0

Answer:

16 no answer is 50 and 17 no answer is10

faust18 [17]3 years ago
5 0

Explanation:

first one is 50

second one is 10

please make me brainliest

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The speed of sound in air is around 330 m/s. If a bat emits a single high-pitched ‘click’ of sound in a cave that is 25m wide, c
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