NEET Physics Power Assertion Reason Question
Assertion (A): The power rating of electrical appliances is commonly expressed in watts.
Reason (R): 1 watt is equivalent to 1 joule per second.
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
The assertion and reason are both true; the unit of power, watt, is defined as 1 joule per second, which explains why power ratings are expressed in watts.
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