A nuclear explosion results in a mass decrease of 2.10g. How much energy is released during this explosion? (c = 3.00 × 10⁸ m/s)

Question

Quizplus · Accepted Answer

The energy released can be calculated using Einstein's mass-energy equivalence formula, E=mc². Here, m = 2.10g = 2.10 × 10⁻³ kg and c = 3.00 × 10⁸ m/s. Substituting these values, E = (2.10 × 10⁻³ kg) × (3.00 × 10⁸ m/s)² = 1.89 × 10¹⁴ J.

A Nuclear Explosion Results in a Mass Decrease of 2