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(A) : Temperatures near the sea coast ar...

(A) : Temperatures near the sea coast are moderate.
( R) : Water has a high thermal conductivity.

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the correct explanation of (A)

C

(A) is true but (R) is false

D

Both (A) and (R) are false

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-THERMAL PROPERTIES OF MATTER-EXERCISE-IB
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  10. (A) : Winter nights are warmer when clouds cover the sky ( R) : Clou...

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  11. (A) : All black coloured objects are considered as black bodies. ( R...

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  14. (A) : Animals curl into a ball, when they feel very cold. ( R) : Ani...

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  15. (A) : A body that is a good radiator is also a good absorber of radiat...

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  16. (A) : For higher temperature, the peak emission wavelength of a black ...

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  17. (A) : Temperatures near the sea coast are moderate. ( R) : Water has...

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  18. (A) : It is hotter over the top of a fire than at the same distance on...

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  19. (A) : Bodies radiate heat at all temperatures. ( R) : Rate of radiat...

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  20. (A) : A hollow metallic closed container maintained at a uniform tempe...

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