If a thunder is heard by a man after 4sec the the lightning is seen. How far is the lightning from the man
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Answered by
3
Distance=Speed of sound in air * time taken
=343 * 4
=1372m
=343 * 4
=1372m
Adarshchaurasiya:
Speed of sound in air =330m/s
Speed of sound in air at(20°c)=343m/s
Answered by
0
Distance =343*4
=1372m
=1372m
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