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Physics, 21.06.2019 15:10
On a cold day, when the air temperature is 0°c, you empty your lungs and take a deep breath, filling your lungs with 4.2 l of air. if you hold your breath until the temperature of the air in your lungs reaches 37°c, what is the volume of the air in your lungs at that point, assuming the pressure does not change?
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Physics, 21.06.2019 19:40
Abird sitting high in a tree is an example of what type of wnergy
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Physics, 22.06.2019 11:30
Why is the energy that results from a roller coaster's position at the top of a hill referred to as potential energy?
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Physics, 22.06.2019 15:40
If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.
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Which of the following terminating decimals is equivalent to StartFraction 3 over 8 EndFraction?...
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