Question

Heat can be transformed into work with 100% efficiency , but work cannot be transformed into heat with 100% efficiency.

False right?

Answer 1

According to the second law of thermodynamics - heat cannot be completely converted into other forms of energy - places some practical restrictions on the efficiency of, for example, internal combustion and steam powered engines.... @Emineyy

Answer 2

so false...

Answer 3

thanks.

Answer 4

pleasure