Physics, 16.07.2019 03:30 anggelkevin100
Which of the following statements is true? the square root of the molecular weight of a gas is equal to its rate of diffusion. the rate of diffusion of a gas in inversely proportional to the square root of its molecular weight. the rate of diffusion of a gas is directly proportional to the square root of its molecular weight. the square root of the molecular weight of a gas is not related to its rate of diffusion.
Answers: 1
Physics, 21.06.2019 21:30
Aquantity of gas has a volume of 1.5 m3 and an absolute pressure of 95 kpa. when the gas is compressed to a volume of 0.5 m3, what is the new absolute pressure of the gas? (assume that there’s no change in temperature.)
Answers: 3
Physics, 22.06.2019 04:30
Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?
Answers: 1
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