Physics-(general)
NEET Physics (general) Assertion Reason Question
Type: Assertion Reason-assertion-Medium-Class 11
Assertion (A): The dot product of two vectors is a scalar quantity.
Reason (R): The dot product is defined as A . B = A B cos θ, where θ is the angle between the vectors.
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 A
Detailed Explanation
Both the assertion and reason are true as the dot product of two vectors results in a scalar, and it is defined by A . B = A B cos θ, a scalar equation.
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