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What energy is the shock you get when you touch a doornob
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Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley
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Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these
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Physics, 22.06.2019 16:50, lizzepacheco
Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.
Answers: 2
What energy is the shock you get when you touch a doornob...
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