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Three vessels of equal capacity have gases at the same temperature and pressure. The first vessel contains neon (monatomic), the second contains chlorine (diatomic), and the third contains uranium hexafluoride (polyatomic). The number of molecules
A 14.5 kg mass, fastened to the end of a steel wire of unstretched length 1.0 m, is whirled in a vertical circle with an angular velocity of 2 rev/s at the bottom of the circle. The crosssectional area of the wire is 0.065 cm^{2}. Calculate the elongation of the wire when the mass is at the lowest point of its path.
One mole of an ideal monatomic gas is at an initial temperature of 300 K. The gas undergoes an isovolumetric process, acquiring 500 J of energy by heat. It then undergoes an isobaric process, losing this same amount of energy by heat. Determine the new temperature of the gas
Calculate the change in internal energy of 3.00 mol of helium gas when its temperature is increased by 2.00 K.
One mole of an ideal monatomic gas is at an initial temperature of 300 K. The gas undergoes an isovolumetric process, acquiring 500 J of energy by heat. It then undergoes an isobaric process, losing this same amount of energy by heat. Determine the work done on the gas.
1 mole of a monoatomic gas is mixed with 3 moles of a diatomic gas. What is the molecular specific heat of the mixture at constant volume?
One mole of hydrogen gas is heated at constant pressure from 300 K to 420 K. Calculate the energy transferred by heat to the gas
One mole of hydrogen gas is heated at constant pressure from 300 K to 420 K. Calculate the increase in its internal energy.
Two moles of an ideal gas (γ=1.4) expands slowly and adiabatically from a pressure of 5.00 atm and a volume of 12.0 L to a final volume of 30.0 L. What is the final pressure of the gas?
The average distance a molecule can travel without colliding is called the
According to Atomic Hypothesis: little particles of atom
In dynamic equilibrium, molecules collide and change their speeds during the collision
One mole of hydrogen gas is heated at constant pressure from 300 K to 420 K. Calculate the work done by the gas.
Figure shows plot of PV/T versus P for 1.00x10^{3} kg of oxygen gas at two different temperatures. What is the value of PV/T where the curves meet on the yaxis?
Nine particles have speeds of 5.00, 8.00, 12.0, 12.0, 12.0, 14.0, 14.0, 17.0, and 20.0 m/s. find the particles’ average speed.
What is the rootmeansquare speed of helium atoms in a balloon of diameter 30.0 cm at 20.0^{0}C and 1.00 atm?
For a rope of yield strength Sy loaded in tension with weight Mg the minimum area A of the rope should be
Estimate the total number of air molecules (inclusive of oxygen, nitrogen, water vapor and other constituents) in a room of capacity 25.0 m^{3} at a temperature of 27^{0}C and 1 atm pressure.
In a 30.0s interval, 500 hailstones strike a glass window with an area of 0.600 m^{2} at an angle of 45.0° to the window surface. Each hailstone has a mass of 5.00 g and a speed of 8.00 m/s. If the collisions are elastic, what is the pressure on the window?
Four liters of a diatomic ideal gas ( λ =1.4) confined to a cylinder is subject to a closed cycle. Initially, the gas is at 1.00 atm and at 300 K. First, its pressure is tripled under constant volume. Then, it expands adiabatically to its original pressure. Finally, the gas is compressed isobarically to its original volume. Find the temperature at the end of the cycle
102 videos411 docs121 tests

Irodov Solutions: Equation of The Gas State Processes Doc  14 pages 
NCERT Textbook: Kinetic Theory Doc  15 pages 
Short Tricks for Revision: Kinetic Theory of Gases Video  16:36 min 
Important Formulas: Thermometry, Thermal Expansion & Kinetic Theory of Gases Doc  4 pages 
Law of Equipartition of Energy & Mean Free Path Doc  9 pages 
102 videos411 docs121 tests

Irodov Solutions: Equation of The Gas State Processes Doc  14 pages 
NCERT Textbook: Kinetic Theory Doc  15 pages 
Short Tricks for Revision: Kinetic Theory of Gases Video  16:36 min 
Important Formulas: Thermometry, Thermal Expansion & Kinetic Theory of Gases Doc  4 pages 
Law of Equipartition of Energy & Mean Free Path Doc  9 pages 