The speed of sound in air is 330ms-1. How far from the centre of a storm is an observer who hears a thunder clap 2s after the lightning flash? (Neglect the time taken by light to travel to the observer)

Churchill060

4 years ago

guys the answr is 660....think of it...in the question...there wasnt any form of reflection of sound....it juat said that how far would he hear the sound after the lighting clap...
and V = D/t
330 = D/2
D = 330 ×2
D = 660 m

Shekheenah

11 years ago

Not all of us know@ daniwayne...thanks alot tyjesma

Godparticle

10 years ago

V=2d/t...v=330,d=?,t=2....330=2d/2...660=2d,d=660/2,d=330m

Daniwayne

11 years ago

we know

ScorpioX

1 year ago

Distance = Speed * Time
Speed = 330ms^-1
Time = 2secs
Therefore, Distance = 660m

tyjesma

11 years ago

V=F*Λ...and F=1/T.. : ◦ V=Λ/T...v=wave speed, Λ=Wave Length(landar) and T=time...