QQ.1. Enumerate various forms of energy and discuss them in brief.
- Energy is the capacity to do work, interconvertible but always conserved.
- Mechanical energy is the sum of kinetic (motion) and potential (stored) energy.
- Thermal energy is heat from molecular motion, fundamental to combustion and geothermal.
- Chemical energy stored in bonds, released by reactions, as in fossil fuels and biomass.
Answer: Energy is a fundamental physical quantity defined as the capacity to do work. It exists in numerous forms, all interconvertible but conserved, meaning energy cannot be created or destroyed, only transformed. Understanding these forms is essential for comprehending energy resources and their utilization, as discussed in the BEY-002 course. One primary form is **Mechanical Energy**, which is the sum of an object's kinetic and potential energy. Kinetic energy is the energy of motion, exemplified b...