Physics, 03.02.2020 10:52 wmaingrette1
Chemical energy is energy that is a. added to a reaction in the form of heat. c. caused by the movement of electricity. b. present within atoms and molecules. d.
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Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?
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*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.
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Physics, 22.06.2019 18:10
Arefrigerator uses r-134a as the working fluid and operates on the ideal vapor-compression refrigeration cycle except for the compression process. the refrigerant enters the evaporator at 120 kpa with a quality of 34 percent and leaves the compressor at 70°c. if the compressor consumes 450 w of power, determine (a) the mass flow rate of the refrigerant, (b) the condenser pressure, and (c) the cop of the refrigerator. (0.00644 kg/s, 800 kpa, 2.03)
Answers: 1
Chemical energy is energy that is a. added to a reaction in the form of heat. c. caused by the movem...
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