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A man x can hear only upto 10 kHz and an...

A man x can hear only upto 10 kHz and another man y upto 20 kHz . A note of frequency 500 Hz is produced before them from a stretched string. Then

A

Both will hear sounds of same pitch but different quality

B

Both will hear sounds of different pitch but same quality

C

Both will hear sounds of different pitch and different quality

D

Both will hear sounds of same pitch and same quality

Text Solution

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The correct Answer is:
D
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ERRORLESS-WAVES AND SOUND -NCERT BASED QUESTIONS (MUSICAL SOUND)
  1. Which of the following has highest pitch in their sound ?

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  2. A man x can hear only upto 10 kHz and another man y upto 20 kHz . A no...

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  3. అష్టకము

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  4. Intensity level of intensity l is 30 dB. The ratio I/I(0) is (where I(...

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  5. A sound absorber attenuates the sound level by 20 dB. The intensity de...

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  6. Quality of a musical note depends on

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  7. The time of reverberation of a room A is one second. What will be the ...

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  8. A spherical source of power 4 W and frequency 800 Hz is emitting sound...

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  9. If the pressure amplitude in a sound wave is tripled, then by what fac...

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  10. The intensity of sound from a radio at a distance of 2 metres from its...

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  11. Two waves having sinusoidal waveforms have different wavelengths and d...

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  12. A point source emits sound equally in all directions in a non-absorbin...

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  13. The displacement time graph for two sound waves A and B are shown in t...

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  14. The intensity of sound during the festival season increased by 100 tim...

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  15. The amplitude of sound is doubled and the frequency is reduced to one ...

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  16. A sonic source, located in a uniform medium, emits waves of frequency ...

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  17. Intensity level at a distance 200 cm from a point source of sound is 8...

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