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A container of ideal gas for which the thermal energy is given by Eth = 2.4 * n * R * T is initially at pressure Pi= 1.0 x 105 Pa, Volume Vi= 4 Liters, and temperature Ti = 275 K. An amount of energy, 620 J, is removed from the gas thermally by placing the container in a refrigerator. The gas is held at constant pressure as the energy is removed. What is the change in temperature of the gas due to the removal of the energy? Give your answer in Kelvin to three significant digits. Do not include the units in your answer.
A sample of helium behaves as an ideal gas as it is heated at constant pressure from 273 K to 383 K. what is the mass of helium present
Two 11cm diameter electrodes 0.50cm apart form a parallel-plate capacitor. The electrodes are attached by metal wires to the terminals of a 15V battery. After a long time, the capacitor is disconnected from the battery but is not discharged.
An isolated hollow spherical conducting shell has a charge of 10^-6 C. In some manner, a point charge of 3*10^-6 C is placed inside the cavity of the shell,find the charge on the inner surface of the shell
estimate the speed of the car just before braking. how much time passes before the brick lands on the ground..
A submarine is 304 m horizontally out from the shore and 126 m beneath the surface of the water. A laser beam is sent from the sub so that it strikes the surface of the water at a point 232 m from the shore. If beam just strikes the top of a building..
A sealed container with a metal bottom contains m=0.020kg of ice at Ti=243K, How much ice remains in the container
suppose that O&M costs (staff, maintenance, decommissioning, waste handling, training, refurbishment reserve and other charges) can be approximated by 12% of the debt charge and the fuel costs for the ACR's enriched fuel is about 3 percent of the deb..
If they travel the length of the tube at full speed (they don't, because they are accelerating), how long is the tube in the electrons' reference frame
A 12 V battery is connected by a switch (not shown) in series to an inductor (inductance 400 mH) and a resistor (resistance 250 ohms). what is the rate of change of current
A test tone used on a radio has a frequency of 951 Hz. What is the wavelength of this sound in air at normal room temperature
Light of wavelength 669 nm is incident on a double slit. The angle between the central bright fringe and the second dark fringe is 4.90°. Determine the separation d of the slits
In a physics laboratory experiment, a coil with 210 turns enclosing an area of 13cm^2 is rotated from a position, What is the average emf induced in the coil
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