waves

Related Questions

• A cylindrical tube, open at both ends, has a fundamental frequency ${{f}_{0}}$ in air. The tube is dipped vertically into water such that half of its length is inside water. The fundamental frequency of the air column now is

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• If the length of a closed organ pipe is 1m and velocity of sound is 330 m/s, then the frequency for the second note is

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• If the length of a closed organ pipe is 1.5 m and velocity of sound is 330 m/s, then the frequency for the second note is

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• A resonance air column of length 20 cm resonates with a tuning fork of frequency 250 Hz. The speed of sound in air is

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• The driver of a car travelling with speed 30 metres per second towards a hill sounds a horn of frequency 600 Hz. If the velocity of sound in air is 330 metres per second, the frequency of the reflected sound as heard by the driver is

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