Question

what is energy and list two sources of energy and list types of energy and list people that discovered energy

Answer 1

Answer:

• Energy is the capacity of a physical system to perform work
• Energy exists in several forms such as heat, kinetic or mechanical energy, light, potential energy, electrical or other forms
• Energy sources can be classified as Renewable and Non Renewable sources of energy

Types of Energy :

• Chemical Energy
• Electrical Energy
• Mechanical Energy
• Thermal Energy
• Nuclear Energy
• Gravitational Energy

Discovery :

James Prescott Joule was the first to discover energy whose developments led to the theory of the law of conservation of energy.

Hope you like the answer!!!