What is echo? What factors are important to get a distinct echo?
Answers
Answered by
0
Answer:
jaisa isis paida isis otros isis is iska isis isis of ish uc is isis
Answered by
1
Answer:
The repetition of sound caused by its reflection off a hard surface is known as echo. Factors important to get a distinct echo are: The minimum distance between the source and reflector of sound should be 17 m
Explanation:
Pls mark as brainliest
Similar questions