Volume is the amount of space occupied by or contained in an object (see Figure 3.7). It is expressed in cubic units, such as cubic inches (in.3), cubic feet (ft3), or acre-feet (1 acre-foot = 43,560 ft3). The volume (V) of a rectangular object is obtained by multiplying the length times the width times the depth or height:


Guide to Alternative Fuels

Guide to Alternative Fuels

Your Alternative Fuel Solution for Saving Money, Reducing Oil Dependency, and Helping the Planet. Ethanol is an alternative to gasoline. The use of ethanol has been demonstrated to reduce greenhouse emissions slightly as compared to gasoline. Through this ebook, you are going to learn what you will need to know why choosing an alternative fuel may benefit you and your future.

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