The Amount of Energy That Is Estimated to Be Contained

Multiple Choice

The amount of energy that is estimated to be contained in the nucleus of a grain of sand would

A) heat a liter of water in a microwave oven for 5 minutes.
B) provide a year's worth of energy for the United States.
C) equal six dump-truck loads of coal.
D) be the same as one day's hydroelectric energy output of Niagara Falls.
E) equal the gasoline energy needed for a cross-country trip.