Question

what are scalars?
what are its example​

Answer 1

Scaler :-

The quantity is either a vector or a scalar. These two categories can be distinguished from one another by their distinct definitions: Scalars are quantities that are fully described by a magnitude (or numerical value) alone. Vectors are quantities that are fully described by both a magnitude and a direction.

Example:-

Time , volume , speed, mass , temperature , distance, entropy, energy , work , … Example of vector quantities include acceleration , velocity , momentum , force , increase and decrease in temperature , weight.

Answer 2

Answer:

Scalar, a physical quantity that is completely described by its magnitude; examples of scalars are volume, density, speed, energy, mass, and time. ... Other quantities, such as force and velocity, have both magnitude and direction and are called vectors.