Lessons

Eamcet Physics
1st Year : Unit 1.2 (Physical World & Measurements ) - Units & Dimensions

48 / 78

Q.

A spherical body of mass m and radius r is allowed to fall in a medium of viscosity η. The time in which the velocity of the body increases from zero to 0.63 times the terminal velocity (v), is called time constant (τ). Dimensionally can be represented by

View Answer

Correct choice: E

Explanation:

None
48 / 78