The mass-energy equivalence is the relationship between mass and energy in a system at rest. It describes as the formula: E = mc², where E is the energy, m is the mass and c is the speed of light.
What is the E MC 2 unit?
The energy E is measured in Joules (kilograms × (meters per second)²)
Can energy be destroyed?
The law of conservation of energy states that energy can neither be created nor destroyed.