Question

what is adiabatic process

Answer 1

adiabatic process is one that occurs without transfer of heat or matter between a thermodynamic system and its surroundings.

Answer 2

an adiabatic process is one that occurs with out transfer of heat or matter between a thermodynamic system and its surroundings in an adiabatic process energy is transferred only as work the adiabatic process provides a rigorous conceptual basics for the theory used to expand the first law of Thermodynamics and as such it is a key concept in Thermodynamics