Which of the following is related to the pitch of Sound Waves
A.Wave length
B.Speed
C.Amplitude
D.Frequency

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Sound Waves are ….

A.Longitudinal
B.Transvers
C.X-Rays
D.Electromagnetic

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Light Travels …..

A.Faster Than Sound
B.Slower than sound
C.Faster than gamma Rays
D.Faster Than X rays

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