Physics, 24.07.2019 03:30 emacwhaleng
Awave has a wavelength of 6 mm and a frequency of 9 hertz. what is its speed? what is the answer and units?
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What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?
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Which graph represents motion with an object with positive velocity that is located at a position of 3 meters at a time of 0 seconds? a) a b) bb eliminate c) c d) d
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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.
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Awave has a wavelength of 6 mm and a frequency of 9 hertz. what is its speed? what is the answer an...
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