a gun is fired in the air at a distance 900m from a person. He hears a sound after 3 second. what is the speed of sound ?
Raj9870:
speed=distances/time. 900/3=300ms
yes sorry i gave a mistake
have
in division
Answers
Answered by
1
900m/3=300m/s is the answer
Answered by
1
speed = Distance ÷ time = 900 ÷3
so 900 cut by 3 at 300 time
so the speed of sound is 300 m per second
so 900 cut by 3 at 300 time
so the speed of sound is 300 m per second
thanks for your answer
welcome
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