waves

Related Questions

• Ultrasonic waves are those waves

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• An organ pipe open at one end is vibrating in first overtone and is in resonance with another pipe open at both ends and vibrating in third harmonic. The ratio of length of two pipes is

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• A simple harmonic progressive wave is represented by the equation : $y=8\sin 2\pi (0.1x-2t)$ where $x$ and $y$ are in cm and $t$ is in seconds. At any instant the phase difference between two particles separated by 2.0 cm in the x-direction is

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• To increase the frequency from 100 Hz to 400 Hz the tension in the string has to be changed by

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• When the temperature of an ideal gas is increased by $600 K$, the velocity of sound in the gas becomes $\sqrt{3}$ times the initial velocity in it. The initial temperature of the gas is

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