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3 years ago

The sound waves a bat releases hit an object and are_____ back to the bat.

Physics

2 answers:

irakobra [83]3 years ago

4 0

Your answer will be B) reflected

hope this helps

astraxan [27]3 years ago

4 0

Answer: The correct option is B.

Explanation:

Reflection of the sound is a process in which the sound bounces back after striking the object without getting absorbed in it.

The reflection of the sound phenomenon is used by a bat to detect its prey.

The bat emits ultraviolet wave and then this wave is reflected back to the ears of bat. In this way, a bat enables to detect how far its prey is.

Therefore, the sound waves a bat releases hit an object and are reflected back to the bat.

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Answer:

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3 years ago

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m1= mass 1 = 1.1 kg

Vi1 = initial velocity 1 = 2.7 m/s

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$vf1=(\frac{m1-m2}{m1+m2})Vi1+(\frac{2m2}{m1+m2})Vi2$

Replacing:

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