10 Hz is equivalent to _________.
10 cycles per minute
10 cycles per second
10 cycles per hour
1 cycle per second
10 Hz is equivalent to 10 cycles per second.
A proton of mass 1.6×10−27 kg goes round in a circular orbit of radius 0.10 m under a centripetal force of 4×10−13N. then the frequency of revolution of the proton is about
A power plant working on Carnot cycle has heat addition at 1000∘C and the cycle is repeated 1100 times per minute. The compression ratio is 10. The work produced is 475 kW. The amount of heat supplied per cycle is ____ kJ/cycle.