A. direct combustion
B. fermentation
C. both A and B
D. none of these
Biomass can be converted into fuels by____________________? Read More »
Physics Mcqs, Work And Energy A. rotory
B. photovoltaic
C. galvanic
D. non of these
________________ cells converts solar energy into electrical energy? Read More »
Physics Mcqs, Work And Energy A. non-renewable
B. stable
C. renewable
D. none of the above
Geothermal energy is a _______________________ source of energy? Read More »
Physics Mcqs, Work And Energy A. non-conservative force
B. conservative force
C. both A and B
D. none of these
Propulsion force of a rocket is____________________? Read More »
Physics Mcqs, Work And Energy A. area
B. work done
C. power
D. none of these
The area under the force displacement graph represents__________________? Read More »
Physics Mcqs, Work And Energy A. man does more work than child
B. child does more work than man
C. both do the same amount of work
D. it is a foolish question
A. Kinetic energy increases
B. P.E. between them increases
C. P.E. between them decreases
D. P.E. between tem does not change
When two protons are brought together_____________________? Read More »
Physics Mcqs, Work And Energy A. V esc = 1/2Vo
B. V esc = -2 Vo
C. V esc = Vo
D. V esc = 2Vo
A. torque
B. angular momentum
C. linear momentum
D. power
Work has the dimension as that of same as that of__________________? Read More »
Physics Mcqs, Work And Energy A. 36 x 106 J
B. 36 x 1012 J
C. 36 x 109 J
D. 36 x 108 J
One mega watt hour is equal to_________________? Read More »
Physics Mcqs, Work And Energy