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Karolina [17]
3 years ago
7

Which sound wave-object interaction is used by animals in echolocation?

Physics
2 answers:
iris [78.8K]3 years ago
8 0

Answer:

Explanation:

Animals who use echolocation send a special kind of sound, when this sound wave collides with the object it reflect back and animal detect the location, shape and size of object.Example of such animal is bats, whales, dolphins and oilbird. Bats uses echolocation to reach their pray and for their movement at night.

tekilochka [14]3 years ago
5 0
The answer is reflection
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Explanation:

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3 years ago
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Answer:

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Explanation:

Given that,

a ball is spun around in circular motion such that it completes 50 rotations in 25 s.

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T=\dfrac{25}{50}\\\\T=0.5\ s

(2). Let f be the frequency of its rotation. It can be defined as the number of rotations per unit time. So,

f=\dfrac{50}{25}\\\\f=2\ Hz

Hence, this is the required solution.

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