The unit of energy in S.I. units is________________?

Related Mcqs:

Kinetic theory of gases assumes that the collisions between the molecules are________________?

A. perfectly elastic B. perfectly inelastic C. partly elastic D. partly inelastic E. partly elastic and partly inelastic...

On weight basis, air contains following parts of oxygen_________________?

A. 21 B. 23 C. 25 D. 73 E. 79...

In a Carnot cycle, heat is transferred at_______________________?

A. constant pressure B. constant volume C. constant temperature D. constant enthaply E. any one of the above...

Brayton cycle consists’ of following four processes____________________?

A. two isothermals and two isentropics B. two isentropics and two constant volumes C. two isentropics, one constant volume and one constant pressure D. two isentropics and two constant pres-sures E. none of the above...

The more effective way of increasing efficiency of Carnot engine is to____________________?

A. increase higher temperature B. decrease higher temperature C. increase lower temperature D. decrease lower temperature E. keep lower temperature constant...