18. 1 joule of energy is to be converted into new system of units in which length is measured in 10 metre, mass in 10 kg and time in 1 minute. The numerical value of 1 J in the new system is(1) 36 x 10-4 (2) 36 x 10-2 (3) 36 x 10-3 (4)36×10-

Open in App

Solution

Suggest Corrections

170

Similar questions

If one joule of energy is converted to a new system of units in which length is measured in 10m, mass in 10 kilogram and time in 1 minute.What is the value of energy in this new system.

Q. In a new system of units, unit of mass is

10 k g

, unit of length is

1 k m

and unit of time is

1 m i n u t e

. The value of

1 j o u l e

in this new hypothetical system is :

Q. In a new set of units, unit of mass is 10 kg, unit of length is 1 km and unit of time is 1 minute. The value of 1 joule in this new hypothetical system is

Q. Calculate the mass of a photon of sodium light having wavelength 600 nm and velocity

3 \times 10^{8} m s^{- 1}

How much energy (in kJ) is produced when 2 kg of substance is fully converted into energy?

Join BYJU'S Learning Program