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Assertion (A) : Solar heating devices ar...

Assertion (A) : Solar heating devices are painted black.
Reason (R) : Black bodies are good absorbers of heat, so temperature rises quickly.

A

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

B

Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).

C

Assertion (A) is true but reason (R) is false.

D

Assertion (A) is false but reason (R) is true.

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  1. Assertion (A) : Solar heating devices are painted black. Reason (R)...

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