Is Clockwise Work Positive Or Negative? In cyclic process, work done is equal to the area of closed curve. It is positive if the cycle is clockwise and it is negative if the cycle is anticlockwise. Why is a clockwise rotation considered negative? The measure of an angle describes the magnitude and direction of the
On Which Condition Work Done In A Cyclic Process Becomes Zero? Solution. The change in energy in a cyclic process is zero, since the initial and final states are the same. The work done and the quantity of heat gained in such a process are therefore the same with opposite signs (R = –Q). In
Does Internal Energy Equals 0 In The Cycle? Since the system return to the same state after each cycle, the change in internal energy is zero. In this case, the work done will be equal to the heat energy. Is internal energy always 0? Internal energy is due to motion of particles in a system.