If unit of mass become `2` times the unit of length becomes `4` time and the unit of time in the unit of Plank's Due to the unit of plank's constant because n time The value of n is

The ratio of SI unit to the CGS unit of plank's constant is

Write value and unit of plank's constant.

List the SI units of length, mass and time.

If the unit of length is micrometer and the unit of time is microsecond, the unit of velcoity will be :

If the unit of force is 1N, the unit of work done is 10 J and the unit of time is 1 second, the unit of mass is

If the unit of force is 1N, the unit of work done is 10 J and the unit of time is 1 second, the unit of mass is

In a new system, the unit of mass is made 10 times, the unit of length is made 1/100 times and unit of time is made 10 times. Magnitude of 1J in the new system of unit is 10^x .What is the value of x ?

In a new system, the unit of mass is made 10 times, the unit of length is made 1/100 times and unit of time is made 10 times. Magnitude of 1J in the new system of unit is 10^x .What is the value of x ?