NEET Physics Power Assertion Reason Question
Assertion (A): A 100 watt bulb left on for 10 hours uses 1 kilowatt hour of energy.
Reason (R): Power is defined as the rate at which work is done or energy is transferred.
Both A and R are true, and R is the correct explanation of A.
Both A and R are true, but R is not the correct explanation of A.
A is true but R is false.
A is false but R is true.
Correct Answer
Detailed Explanation
Both statements are true and the reason correctly explains the assertion by highlighting that power is the rate of energy use, which leads to the calculation of energy consumed over time.
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