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Talja [164]
3 years ago
12

ILL MARK BRAINLIEST

Physics
1 answer:
77julia77 [94]3 years ago
8 0

Answer: B

Longitudinal wave

Explanation:

Transverse waves have crests and troughs

Longitudinal waves have compressions and rarefactions. A compression is where the density of the wave medium is highest. While a rarefaction is where the density of the wave medium is lowest.

Since sound wave is a longitudinal wave. And longitudinal wave exists apart from sound, we can therefore conclude that it's a longitudinal wave in spring.

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The angle of baking from the calculation is obtained as 30°.

<h3>What is banking?</h3>

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We know that the banking angle is obtained from;

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