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Statement-1: If the atmospheric pressure...

Statement-1: If the atmospheric pressure increases, sound travels faster in room
Statement-2: `V_(sound)=sqrt((gammaP)/rho)`

A

Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.

B

Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.

C

Statement-1 is true, statement-2 is false.

D

Statement -1 is false, statement -2 is true.

Text Solution

Verified by Experts

The correct Answer is:
D
`P/rho = (RT)/M`
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BANSAL-MASTER PRACTICE PROBLEM-Reasoning
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  2. Statement-1: Due to the motion of listener, the frequency of the sound...

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  3. Statement-1: If the atmospheric pressure increases, sound travels fast...

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  4. Statement-1: The level of water (initially at 0^(@)C) in a vessel (whi...

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  5. Statement-1: At a steelworks, molten iron is heated to 1500^(@)C to re...

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  6. Statement-1: Evaporation cools our body. Statement-2: When a body ra...

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  7. Two identical objects A and B are at temperature T(A) and T(B) respect...

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  8. Statement-1: A body is emitting primarily red light. As the temperatur...

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  9. Statement-1: Two rigid, identical and uniformly charged non conducting...

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  10. Statement-1: Suppose that a Gaussian surface enclose no net charge. Ga...

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  11. Consider a conductor with a spherical cavity in it. A point charge q(0...

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  12. Statement-1: The maximum charge that can be given to a conductor of fi...

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  13. Statement-1: The electrostatic force between the plates of a charged i...

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  14. Statement-1: When a wire is stretched with in the proportionality limi...

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  15. Statement-1: Conductivity of a metallic conductor decreases with incre...

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  16. Statement-1: As the temperature decreases, the electrical resistivity ...

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  17. Statement-1: Knowing that rating is done at steady state of the filame...

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  18. Statement-1: When a battery is supplying power to a circuit, work done...

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  19. For the following situation of (a) and (b), current is same. Stateme...

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  20. Statement -1: When lightning strikes a metal pipe, the pipe tends to c...

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