Physics-SI Units

NEET Physics SI Units Assertion Reason Question

Type: Assertion Reason-assertion-Medium-Class 11

Assertion (A): In the SI system, the unit of plane angle is the radian. | Reason (R): Plane angle is a base quantity with a defined SI base unit.

A

Both A and R are true, and R is the correct explanation of A.

B

Both A and R are true, but R is not the correct explanation of A.

C

A is true, but R is false.

D

A is false.

Correct Answer

Option C

Detailed Explanation

The assertion is true as the unit of plane angle in the SI system is the radian. However, the reason is false because plane angle is not a base quantity in the SI system.

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