Physics-(general)
NEET Physics (general) Assertion Reason Question
Type: Assertion Reason-assertion-Easy-Class 11
Assertion (A): The scalar product of two vectors is always a scalar.
Reason (R): The scalar product A . B is defined as 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 but R is true.
Correct Answer
Option A
Detailed Explanation
The scalar product of vectors A and B results in a scalar quantity as shown by the definition A . B = A B cos θ, making R a correct explanation of A.
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