Question

An echo occurs when a sound wave bounces off a smooth surface and travels back in the same direction it came. This is an example of

A. Reflection.
B. Refraction.
C. Scatter.
D. Absorption.
Is the answer A?
Thanks

Answer 1

wow who is from connnexus??????

Answer 2

The answer is A

Answer 3

yes

Answer 4

I LUV BACON

Answer 5

i am lol

Answer 6

I am too lol

Answer 7

i from oca to XD

Answer 8

Yes

Answer 9

I think this whole website is for kids who are from connexus but I might be wrong

Answer 10

Which age group has twice as many people as another age group