Physics, 20.09.2019 02:30 amiechap12
Can pockets of vacuum persist in an ideal gas? assume that a room is filled with air at 20∘c and that somehow a small spherical region of radius 1 cm within the room becomes devoid of air molecules. estimate how long it will take for air to refill this region of vacuum. assume the atomic mass of air is 29 u.
Answers: 2
Physics, 22.06.2019 17:00
(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.
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What electron configurations do atoms usually achieve by sharing electrons to form covalent bonds?
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Physics, 23.06.2019 03:20
The motion of water in a dam serves human beings by generating electricity as it is a controlled motion. give one example for an uncontrolled motion. what effects could it cause
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Can pockets of vacuum persist in an ideal gas? assume that a room is filled with air at 20∘c and th...
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