Question

Is Strain and Angle are example non- dimensional variables?​

Answer 1

5 non dimensional variables and is strain and relative density are non dimensional variables.

Answer 2

Answer:

Explanation:

5 non dimensional variables and is strain and relative density are non dimensional variables.

Angles measured in radians are considered to be dimensionless because the radian measure of angles is defined as the ratio of two lengths θ=sr (where s is some arc measuring s-units in length, and r is the radius) however the degree measure is not defined in this way and it is said to be dimensionless too.