Question

Define Echo???????????​

Answer 1

ANSWER:-

$\huge\mathfrak\red{Echo}$

Echo is a reflected sound which is heard in a big Vacant room because the sound waves are reflected from walls....

Answer 2

Answer:

hey mate

your answer

your answer Explanation:

your answer Explanation: 1 Echo definition: An echo is a sound which is caused by a noise being reflected off a surface such as bat do echo

your answer Explanation: 1 Echo definition: An echo is a sound which is caused by a noise being reflected off a surface such as bat do echo 2 sound that is repeated as it is sent back off a surface such as the wall of a tunnel

your answer Explanation: 1 Echo definition: An echo is a sound which is caused by a noise being reflected off a surface such as bat do echo 2 sound that is repeated as it is sent back off a surface such as the wall of a tunnelthanks

your answer Explanation: 1 Echo definition: An echo is a sound which is caused by a noise being reflected off a surface such as bat do echo 2 sound that is repeated as it is sent back off a surface such as the wall of a tunnelthanksmark as brainliest answer