Energy is one of the easiest areas of Environmental ...

Answer: 4.5 wh/1000wh/kWh= .0045kWh for a dollar .0045kWh x $.10/kWh = for power company electicity. 6. One pound (lb) of bituminous coal contains 12,000 BTUs of energy. A BTU is a British Thermal Unit, or the amount of heat required to raise the temperature of one pound of wa. ter (one pint) by one degree Fahrenheit. ................
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