the hot water produced by a water heater is not warm enough to meet the needs of the occupants of building .A traditional water heater inside the building supplies additional thermal energy to the solar warmed water .How can this method still reduce the overall amount of natural gas or electricty a builiding uses?
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Chemistry, 21.06.2019 20:30
Which sentence best describes the formation of igneous rock? a- lava on the surface dries up and makes arock b_melted rocks cools and forms crystals c_rocks under tremendous heat and pressure d_magma is melted rock underground
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Chemistry, 22.06.2019 08:20
What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5
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the hot water produced by a water heater is not warm enough to meet the needs of the occupants of bu...
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