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
13 answers
yes
The answer is A
I LUV BACON
wow who is from connnexus??????
i am lol
I am too lol
i from oca to XD
Yes
Which age group has twice as many people as another age group
Which age group has twice as many people as another age group?
A: 76-85
B: 15-25
C: 36-45
D: 46-55
A: 76-85
B: 15-25
C: 36-45
D: 46-55
i am from connexus
I think this whole website is for kids who are from connexus but I might be wrong
You wrong
10 answers