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The temperature at which the speed of so...

The temperature at which the speed of sound in air becomes double of its value at `0^(@)C`

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`819^0C`
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AAKASH SERIES-WAVE MOTION AND SOUND-PROBLEMS (LEVEL - I)
  1. In a liquid with density 900 kg//m^3, longitudinal waves with frequen...

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  2. The speed of sound as measured by a student in the laboratory on a win...

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  3. The temperature at which the speed of sound in air becomes double of i...

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  4. The ratio of densities of nitrogen and oxygen is 14 : 16. Find the tem...

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  5. An organ pipe has two successive harmonics withb frequencies 400 and 5...

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  6. An organ pipe has two successive harmonics withb frequencies 400 and 5...

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  7. An organ pipe has two successive harmonics withb frequencies 400 and 5...

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  8. The fundamental frequency of a closed organ pipe is 220 Hz. Find t...

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  9. The fundamental frequency of a closed organ pipe is 220 Hz. The sec...

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  10. A source of frequency 10 kHz when vibrated over the mouth of a closed ...

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  11. A closed pipe and an open pipe of same length produce 2 beats, when th...

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  12. A tuning fork produces 4 beats per second with the other tuning fork o...

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  13. Two tuning forks when sounded together produce 5 beats in 2 seconds. T...

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  14. Two progressive waves y(1) = 4 sin 400 pi t and y(2) = 3 Sin 404 pi t ...

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  15. Calculate the frequency of beats produced in air when two sources of s...

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  16. Two sitar string A and B playing the note 'Ga' are slightly out of tun...

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  17. The frequency of a tuning fork 'A' is 2% greater than that of a standa...

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  18. A man standing at some distance from a cliff hears the echo of sound a...

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  19. A motor car approaching a cliff with a velocity of 90 kmph sounds the ...

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  20. A person standing between two parallel hills fires a gun. He hears the...

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