Answer:

B. Velocity is an example of a vector quantity.

Explanation:

A vector quantity is a physical quantity that has both magnitude and direction. For example, velocity is a vector quantity because it is the rate of change of position and it has a specific direction.

A. Temperature is a scalar quantity, it only has magnitude and no direction

C. Volume is also a scalar quantity, it only has magnitude and no direction

D. Mass is also a scalar quantity, it only has magnitude and no direction

Scalar quantities, such as mass and temperature, are described only by their magnitude and do not have a direction.