Question

Crack of thunder is heard after 10 seconds of lightening. How high is the cloud from an observer? Take speed of sound 332m/s​

Answer 1

Answer:

1660m

Explanation:

Given

Time taken=10s

Final velocity=332m/s

Initial velocity=0m/s

S=ut+1at^2

2

S=0×10+1(v-u)t^2

2t

S=(332-0)×10

2

S=332×10/2

S=332×5

S=1660m