Q.

Is it true that vector quantity has only magnitude?


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a

True 

b

False 

answer is B.

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Detailed Solution

The above statement is False.
Vector quantities refer to the physical quantities characterized by the presence of both magnitudes and directions. For example, force, momentum, acceleration, velocity, etc. A vector with a value of magnitude equal to one is called a unit vector and is represented by a lowercase alphabet with a “hat” circumflex, i.e. “û. “
The correct statement would be that the velocity has both magnitude and direction.
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Is it true that vector quantity has only magnitude?