Conservation of energy
Description: Law of conservation of energy states that the total amount of energy in an isolated system remains constant over time. The total energy is said to be conserved over time. This gadget has swinging balls to prove law of conservation.
Recommended Class: 7th, 8th, 9tH
No. 46, 1st Main Road, New Colony, Chromepet, Chennai, Tamil Nadu, 600044, India