Here you must calculate 1 / 0.365.
Perhaps an electrical AC transformer can have 99 percent efficiency. A loudspeaker can have only 1 percent efficiency.
If you're using it to generate light, 10 percent efficient. If you're using it to generate heat, 90 percent efficient.
They can never reach that level of efficiency.
Because all the electrical energy supplied to the heater is emitted as heat. There is no other way for the energy to escape.
nothing has 100% efficiency.
99.4%
it is the amount of work that can be done. a machine can use 300,000 J of energy but it only uses 263,000 J. that is percent efficiency.
efficiency=mechanical advantage/velocity ratio mechanical advantage=load/effort use this formula, ans:100N
watches
The laws of thermodynamics imply that there will always be some loss of efficiency.
It is not a good efficiency engine.
The efficiency of a pulley system depends on how it is set up. Be specific.