A man who is standing at a distance of 850 m from a sound reflecting surface claps loudly.if the velocity of the sound in air is 340 ms-¹,then the time taken by the echo to reach him..??
Answers
Answered by
10
HEY !!! HERE IS YOUR ANSWER 》》
HOPE IT HELPS ^_^
HOPE IT HELPS ^_^
Attachments:
Similar questions