Kelvin Plank's law deals
with the ________ .
conservation of heat
conservation of work
conversion of heat into
work
conversion of work into
heat
conversion of heat into
work
The Kelvin-Planck statement of the second
law of thermodynamics states that it is impossible to device a cyclically
operating heat engine, the effect of which is to absorb energy in the form of
heat from a single thermal reservoir and deliver an equivalent amount of work.
Hence, the correct option is (C).
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