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प्रश्न
Select the correct option:
The SI unit of frequency is
विकल्प
hertz
gauss
decibel
none of these
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उत्तर
hertz
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संबंधित प्रश्न
Explain the terms crest and trough in relation to a transverse wave.
How does the following factor affect, if at all, the speed of sound in air:
Pressure of air
Complete the following sentence :
A transverse wave is composed of crest and ____________.
State four differences between the sound wave and the light wave.
What is meant by the term wave motion?
State the main factors on which the speed of sound in a medium depends.
Does ultrasonic in a medium travel faster than the audible sound?
Is it possible to hear your friend's voice in vacuum? Give reason for your answer.
How are sound waves produced? How are sound waves transmitted from one place to the other?
How will the following factors affect the speed of sound in air:
Humidity.
