Which statement is true for a heating curve?
OA.
It shows how the pressure of a substance changes when heated.
B.
It shows how the temperature of a substance changes when heated.
It shows how the volume of a substance changes when heated.
D.
It shows how the mass of a substance changes when heated.
Answers: 2
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What are the theoretical properties of a gas at a temperature of 0 kelvin?
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The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?
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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
Which statement is true for a heating curve?
OA.
It shows how the pressure of a substanc...
OA.
It shows how the pressure of a substanc...
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