Physics, 29.08.2019 08:00 christicamp4515
How much heat is required to convert 0.3 kilogram of ice at 0°c to water at the same temperature?
a. 100,375 j
b. 450,759 j
c. 334,584 j
d. 167,292 j
Answers: 1
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We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?
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Physics, 22.06.2019 13:40
An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
Answers: 2
Physics, 22.06.2019 22:00
Use 4 to 5 complete sentences, explain the concepts of beats and how beats are produces.
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How much heat is required to convert 0.3 kilogram of ice at 0°c to water at the same temperature?
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