SSC MTS EXAM

Detailed explanation-1: -An air conditioner works using a thermodynamic cycle called the refrigeration cycle.

Detailed explanation-2: -Thermodynamics. Thermodynamics deals with the study of heat and its relation with work and energy. Thermodynamics also deals with the transmission of heat energy by means of convection, conduction, and radiation.

Detailed explanation-3: -Optics is the branch of physics that studies the behaviour and properties of light, including its interactions with matter and the construction of instruments that use or detect it. Optics usually describes the behaviour of visible, ultraviolet, and infrared light.