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Assertion: The change in air pressure af...

Assertion: The change in air pressure affects the speed of sound.
Reason: The speed of sound in gases is proportional to the square of pressure.

A

Assertion is True, Reason is True, Reason is a correct explanation for Assertion

B

Assertion is True, Reason is True, Reason is not a correct explanation for Assertion

C

Assertion is True, Reason is False

D

Assertion is False, Reason is False.

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TARGET PUBLICATION-Sound-Exercise
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  3. Assertion: The change in air pressure affects the speed of sound. Re...

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  4. At a given temperature, the ratio of the velocity of sound in helium g...

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  5. A uniform wire of length 20 m and weighing 5 kg hangs vertically. The ...

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  6. A string of 5.5 m length has a mass of 0.035 kg. If the tension in the...

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  7. The speed of a transverse wave, on a string of density 100 kg//m^3 and...

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  8. Transverse waves are generated in two uniform wires A and B of the sam...

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  9. In a given string, tension T is observed to equate to Kx, where x is t...

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  10. The ratio of the speed of sound in hydrogen gas (lambda=frac(7)(5)) to...

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

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  12. If at same temperature and pressure, the densities for two diatomic ga...

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  13. The velocity of sound is vs in air. If the density of air is increased...

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  14. v1 and v2 are the velocities of sound at the same temperature in two m...

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  15. Find the temperature at which the velocity of sound in air will be dou...

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  16. When the temperature of an ideal gas is increased by 600 K, the veloci...

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  17. Two monoatomic ideal gases 1 and 2 of molecular masses M1 and M2 respe...

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  18. The ratio of densities of nitrogen and oxygen is 14:16. The temperatur...

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  19. Velocity of sound measured in hydrogen and oxygen gas at a given tempe...

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  20. The ratio of the speed of sound in nitrogen gas to that in helium gas,...

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