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

If the unit of mass is alpha kg, the unit of length is beta metre and the unit of time is " gamma ' second, The magnitude of calorie in the new system is (1 Cal = 4.23)

If the unit of mass is alpha kg, the unit of length is beta metre and the unit of time is " gamma ' second, The magnitude of calorie in the new system is (1 Cal = 4.23)

If the unit of length is doubled and that of mass and time is halved, the unit of energy will be

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

List the SI units of length, mass and time.

In a system of units, the unit of force is 100 N. unit of length is 10 m and the unit of time is 100s. What is the unit of mass in this system ?

If the unit of length is doubled, unit of time is halved and unit of force is quadrupled, the unit of power would change by the factor