Physics, 02.03.2020 21:25, SpittingFatLama
Match the following:Part A1. a layer of ozone (O₃) in the stratosphere that absorbs much of the incoming ultraviolet radiation from the Sun and prevents it from reaching the surface of Earth 2. a pump that increases the pressure of a gas 3. a substance used to transfer heat energy while vaporizing and condensing 4. a sequence of thermodynamic processes whereby the use of a refrigerant accomplishes the transfer of heat energy so that cooling results 5. a valve that controls the flow of fluid from a high pressure area to a low pressure area Part Ba. compressor b. expansion valve c. ozone layer d. refrigerant e. refrigeration cycle
Answers: 1
Physics, 22.06.2019 19:50, drecooks713
What are the dimensions of the cross section that passes through the points a, f, g, and d?
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Physics, 23.06.2019 00:00, supermkimbrel
A15,000 kg rocket traveling at +230 m/s turns on its engines. over a 6.0 s period it burns 1,000 kg of fuel. an observer on the ground measures the velocity of the expelled gases to be −1,200 m/s.
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Match the following:Part A1. a layer of ozone (O₃) in the stratosphere that absorbs much of the inco...
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