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A cylinder by a piston contains .250 mol of ideal oxygen at a pressure of 2.40 x 10 5 Pa and a temperature of 355K.The gas first expands isobaric ally to twice its original volume. It is then compressed isothermally back to its original volume and finally it is cooled isochoric ally to its original pressure. A) Show the series of process is on a PV diagram. B) Calculate the temperature during the isothermal procession. C) Calculate the maximum pressure. D) Calculate the total work done by the piston on the gas through the series of processes.
Long Straight Wire A long straight wire has fixednegative charge with a linear charge density of -3.1 nC/m. The wire is to be enclosed by a thin,nonconducting cylinder of outside radius 1.6 cm, coaxial with the wire.
A microscope with an eyepiece lens of focal length 1.80 cm and an objective lens of focal length 0.95 cm is used to examine a section of the brain of a sacrificed rat. How far from the objective lens is the object
One car has twice the mass of a second car, but only half as much kinetic energy. When both cars increase their speed by 7.5m/s , What were the original speeds of the two cars
Find the resolving power of a grating needed to separate the sodium-D spectral lines, which are at 588.5 nm and 589.2 nm. How many lines should the grating have to achieve this resolution in first order? (This is a very lower solution in terms of pre..
when light of wavelength 380 nm falls on a cesium surfaceelectrons are emitted that have a maximum kinetic energy of
Two pieces of the same wire have the same length. From one piece, asquare coil containing a single loop is made. From the other, acircular coil containing a single loop is made. The coils carrydifferent currents.
A charge of 2.65mC is placed at each corner of a square 0.450m on a side, Determine the direction of the force on a charge
Two sleds are hooked together in tandem . The front sled is is twice as massive as the rear sled. Determine the ratio of the magnitude of the two forces.
A simple pendulum has a length of 85 cm and a bob of mass 1.2 kg. When the string is at 20 degrees to the vertical. the bob has a speed of 3m/s. What is the maximum angle to the vertical
Which of the following factors do not affect the pressure at the bottom of a cup? Explain answer a. Depth of the liquid b. Density of the liquid c. The value of the acceleration of gravity d. The shape of the cup
On a vacation flight, you look out the window of the jet and wonder about the forces exerted on the window.
The G string on a violin has a fundamental frequency of 196 Hz. It is 28.0 cm long and has a mass of 0.500 g. what is the effective length of her string
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