What Is Energy

what is energy?

graph TD; A[What is Energy?]; B[Types of Energy]; C[Units of Energy]; D[Conservation of Energy]; E[Potential Energy]; F[Kinetic Energy]; G[Chemical Energy]; H[Thermal Energy]; I[Joule]; J[Calorie]; K[Law of Conservation of Energy]; A-->B; A-->C; A-->D; B-->E; B-->F; B-->G; B-->H; C-->I; C-->J; D-->K;