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प्रश्न
Choose the correct alternatives.
The Laplace’s correction in the expression for velocity of sound given by Newton is needed because sound waves
विकल्प
are longitudinal
propagate isothermally
propagate adiabatically
are of long wavelength
उत्तर
propagate adiabatically
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संबंधित प्रश्न
Choose the correct alternatives.
A sound carried by air from a sitar to a listener is a wave of the following type.
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When sound waves travel from air to water, which of these remains constant?
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Speed of sound is maximum in
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The walls of the hall built for music concerns should
Answer briefly.
Describe a transverse wave.
Answer briefly.
Define a longitudinal wave.
State Newton’s formula for the velocity of sound.
Which of the following requires a medium for their propagation?
