The sound of an explosion on the surface of a lake is heard by a man 120 m away and a diver 120 m below the point of explosion. Answer the following : (a) Explain who will hear the sound of explosion first? (b) What is the audible range of human ear? (c)
Answers
Answered by
2
diver will hear it first
audible range of ear is 20Hz-20KHz
audible range of ear is 20Hz-20KHz
NakshatParikh:
please mark it the best cause it is 500%correct
though i know there is nothing such as 500%
soory forgot to explain
DIVER WILL HEAR IT FIRST AS SPEED OF SOUND IS FASTER IN WATER THAN IN AIR
Answered by
0
diver will hear first
audible range is 20 hz to 20 khz
audible range is 20 hz to 20 khz
Similar questions