which is false?
Consider the following processes:
Energy flows as heat from a hot object to a colder object
Work is done on a system and an equivalent amount of energy is rejected as heat by the system
Energy is absorbed as heat by a system and an equivalent amount of work is done by the system
is it just II?
physics - bobpursley, Wednesday, June 24, 2009 at 8:45pm
III is false also. There is no need for work to be done, it could have been stored as potential energy (like in mech or chem energy).