During a reaction, an element loses 4.8 × 10^-²⁸ kg of mass. How much energy (in Joules) is released? A)4.3 × 10^-¹¹ J B)1.4 × 10^-¹⁹ J C)1.6 × 10^-³⁶ J D)2.1 × 10^-⁴⁰ J E)5.3 × 10^-⁴⁵ J

Name: During a reaction, an element loses 4.8 × 10 - 28 kg of mass. How much energy (in Joules) is released? A)4.3 × 10 - 11 J B)1.4 × 10 - 19 J C)1.6 × 10 - 36 J D)2.1 × 10 - 40 J E)5.3 × 10 - 45 J
Brand: Quizplus
Rating: 4.8 (35 reviews)

Question

Quizplus · Accepted Answer

E=mc^2E=(4.8×10^-28 kg)(3×10^8 m/s)^2E=4.32×10^-11 J

During a Reaction, an Element Loses 4