Variation of inversely proportional

Suppose the force of gravitation is inversely proportional to the cube of the radius of circular orbit in which satellite is revolving then its time period is proportional to

Suppose the force of gravitation is inversely proportional to the cube of the radius of circular orbit in which satellite is revolving then its time period is proportional to

Variation of directly proportional

If the force acting on the body moving in uniform circular motion is inversely proportional to r^3 , then the time period of its revolution is proportional to ?

Physical adsorption is inversely proportional to

Physical adsorption is inversely proportional to

The wavelength of a spectral life for an electronic transition inversely proportional to:

The wavelength of a spectral life for an electronic transition inversely proportional to: