MEDIUM
JEE Main
IMPORTANT
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First overtone frequency of a closed organ pipe is equal to the first overtone frequency of an open organ pipe. Further harmonic of a closed organ pipe is also equal to the harmonic of open pipe, where and are
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Important Questions on Wave Motion
MEDIUM
JEE Main
IMPORTANT
The equation of a stationary wave is , where is in and is in second. The separation between the consecutive nodes will be
MEDIUM
JEE Main
IMPORTANT
Stationary waves of frequency are formed in a medium in which the velocity of sound is . The distance between the node and the neighbouring anti-node is
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JEE Main
IMPORTANT
When a stationary wave is formed, then its frequency is
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JEE Main
IMPORTANT
Consider the three waves and as and . Which of the following represents a standing wave?
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JEE Main
IMPORTANT
Two travelling waves and are superimposed on the string. The distance between the adjacent nodes is
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JEE Main
IMPORTANT
A string of length fixed at both the ends is vibrating in two segments. The wavelength of the corresponding wave is
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JEE Main
IMPORTANT
A long string vibrates with fundamental frequency of . If the length is reduced to keeping the tension unaltered, the new fundamental frequency will be (in )
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JEE Main
IMPORTANT
If you set up the ninth harmonic on a string fixed at both ends, its frequency compared to the seventh harmonic is
