Under what condition is the Law of Conservation of Energy not obeyed?
A)Digestion of food
B)Human (and some animal) metabolism of sports drinks
C)High speed travel, such as in military jets and the space shuttle
D)Nuclear changes
E)The Law of Conservation of Energy is always obeyed

Question

Quizplus · Accepted Answer

Nuclear changes can result in the conversion of mass into energy, which violates the Law of Conservation of Energy. This is demonstrated by Einstein's famous equation E=mc^2, which states that energy is equal to mass times the speed of light squared.

Under What Condition Is the Law of Conservation of Energy