Which quantity is a scalar quantity? a. acceleration b. area c. displacement d. force e. velocity

Area is the scalar quantity,

The correct answer is option B.

Explanation:

Scalar quantity are those which only have magnitude and no direction.

For example:  mass, time, distance etc.

Vector quantity are those which have  both magnitude and direction.

For example:  displacement , velocity etc.

From the given options, the quantity which is scalar is are a because it only has magnitude but no directions.

Where acceleration, velocity, displacement  and force all are vector quantities.

Hence, the correct answer is option B.

so easy. just google the electromagnetic waves and it’ll pop up.