subject
Physics, 17.12.2021 14:00 Flamingmaster99

Nung nóng một bình đựng khí hyđrô nén có thể tích 10 lít ở nhiệt độ 7o C, áp suất
50 at. Vì bình hở nên một phần khí hyđrô thoát ra ngoài. Hyđrô còn lại trong bình
có nhiệt độ 17o
C còn áp suất vẫn như cũ. Tính khối lượng hyđrô thoát ra ngoài.

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 23:30
The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)
Answers: 3
question
Physics, 22.06.2019 09:40
Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly
Answers: 3
question
Physics, 22.06.2019 12:00
If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?
Answers: 1
question
Physics, 22.06.2019 15:50
The space between two 15-in.-long concentric cylinders is filled with glycerin (viscosity = 8.5 × 10-3 lb·s/ft2). the inner cylinder has a radius of 1 in. and the gap width between cylinders is 0.1 in. determine (a) the torque and (b) the power required to rotate the inner cylinder at 180 rev/min. the outer cylinder is fixed. assume the velocity distribution in the gap to be linear.
Answers: 2
You know the right answer?
Nung nóng một bình đựng khí hyđrô nén có thể tích 10 lít ở nhiệt độ 7o C, áp suất
50 at. Vì...
Questions
question
Biology, 05.02.2021 20:40
question
Mathematics, 05.02.2021 20:40
question
Mathematics, 05.02.2021 20:40