ThermodynamicsHard
Question
A body of mass 5 kg falls from a height of 30 metre. If its all mechanical energy is changed into heat, then heat produced will be:-
Options
A.350 cal
B.150 cal
C.60 cal
D.6 cal
More Thermodynamics Questions
Two adiabatic processes involving an ideal gas are plotted on a P - V diagram. A and B are two points on these curves as...A gas speciman in one vessel is expended isothermally to double its volume and a simillar specimen in the second vessel ...If amount of heat supplied is ᐃQ work done is ᐃW and change in internal energy is mCV dT. Than the relation ...The correct formula is :...An insulated container of gas has two chambers separated by an insulating partition. One of the chambers has volume V1 a...