Question

What is true about scalar quantities

Answer 1

They have only magnitude and no direction. Mathematical operations in simple forms can be done with these quantities. They don't obey vectors law.

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Answer 2

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Scalar Quantity

Scalar quantity is the Physical quantity that is derived on the basis of magnitude.

Example :-

Distance, speed, mass, etc.

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Vector Quantity

Vector quantity is the physical quantity that requires both magnitude and direction.

Example :-

Acceleration, momentum, displacement, etc.

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