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Assertion: Universe as a whole may be vi...

Assertion: Universe as a whole may be viewed an isolted system.
Reason: Total energy of an isolated system remain constant or stretched.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is not the correct explanation of assertion.

C

If assertion is true but reason is false.

D

If assertion and reason are false.

Text Solution

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Universe as a whole may be viewed as an isolated system. The total energy of the universe is constant. If one part of the universe loses energy, another part must gain an equal amount of energy.
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