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Loudness of a note of sound is:...

Loudness of a note of sound is:

A

Directly proportional to the amplitude of wave

B

Directly proportional to the squareamplitude of wave

C

Inversely proportional to the square root of amplitude of wave

D

Inversely proportional to the amplitude of wave.

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CHETANA PUBLICATION-Superposition of Waves-EXERCISE
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  10. Loudness of a note of sound is:

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  12. Define Loudness

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  16. What will be intensities of the waves whenthe waves interfere . In pha...

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  17. What will be intensities of the waves whenthe waves interfere . Out of...

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  18. State causes and and limitations of end correction.

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  19. A sound wave in a certain fluid medium is reflected at an obstacle to ...

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  20. A string 105 cm long is fixed at one end. The other end of string is m...

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