Expression for time in terms of G (universal gravitational constant), h (Planck constant) and c (speed of light) is proportional to:

Define G (universal gravitational constant).

Define universal gravitational constant (G).

The C.G.S. unit of universal gravitational constant is

The C.G.S. unit of universal gravitational constant is

Give the CGS unit of universal gravitational constant (G).

Dimensional formula for the universal gravitational constant G is

Construct a new physical quantity having dimensions of length in terms of universal constant : G (gravitational constant), h (Planck's constant) and c (velocity of light). What is the order of its value?