JEE Main & Advanced
Physics
Elasticity
Question Bank
Numerical Value Type Questions - Properties of Matter
question_answer
A small sphere falls from rest in a viscous rest in a viscous liquid. Due to friction, heat is produced, the relation between the rate of production of heat and the radius of the sphere at terminal velocity is \[\frac{dH}{dt}\times {{r}^{a}}\] then value of a is?