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प्रश्न
Match the following
| column A | column B |
| (A) Amplitude | (1) frequency |
| (B) Frequency | (2) amplitude |
| (C) Loudness | (3)maximum displacement on either side |
| (D) Pitch | (4) presence of other frequencies |
| (E) Waveform | (5) 1/ time period |
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उत्तर
| column A | column B |
| (A) Amplitude | (3) maximum displacement on either side |
| (B) Frequency | (5) 1/ time period |
| (C) Loudness | (2) amplitude |
| (D) Pitch | (1) frequency |
| (E) Waveform | (4) presence of other frequencies |
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संबंधित प्रश्न
Name the factor that determines Loudness of the sound heard.
State the safe limit of sound level in terms of decibel for human hearing.
What is longitudinal wave?
How is loudness related to the amplitude of wave?
Name and define the characteristic which enables one to distinguish two sounds of same loudness, but of different frequencies, given by the same instrument.
Two identical guitars are played by two persons to give notes of the same loudness and pitch. Will they differ in quality? Give reason for your answer.
What determines the pitch of a sound?
Which characteristics of sound will change if there is a change in its amplitude and its waveform.
Two waves of the same pitch have their amplitudes in the ratio 2 : 3.
(i) What will be the ratio of their loudness?
(ii) What will be the ratio of their frequencies?
If ______ of sound is decreased, its loudness also decreases.
