Science, asked by sushhzkgfghhgc, 23 hours ago

Suppose you are standing in front of a high hill and shout, you can hear the same sound back again. What is called as

a.Echo
b.Noise
c. Both of them.

Answers

Answered by abhinav6e
0

Answer:

echo

Explanation:

Answered by AdityaA2007
0

Answer:

Echo

Explanation:

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