$40 QUESTION -- Category: BT & You

What is one (1) Btu?

  1. The time it takes to melt a two-inch ice cube, measured at an elevation of 10,000 feet.

  2. The amount of light generated by a three-inch candle in a sealed room with no wind.

  3. The heat energy needed to raise the temperature of a pound of water one degree Fahrenheit at sea level.

Sorry! The correct answer is 3. The heat energy needed to raise the temperture of one pound of water.

Your Opponent Now Gets to Choose



Return to Rules



Energy Quest Homepage.