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Three moles of a monatomic ideal gas are heated at a constantvolume of 2.34 m3. The amount of heat added is 3.50 x103 J.
(a) What is the change in the temperature of the gas?
(b) Find the change in itsinternal energy.
(c) Determine the change inpressure.
The tip of a tuning fork goes through 480 complete vibrations in a time of 0.570s. Find the angular frequency. Find the period of the motion.
A point charge q1=4nC is placed at the origin, and a second point charge q2= -3nC is placed on the x-axis at x= 20 cm. A third point charge q3=2.00 nC is to be placed on the x-axis between q1 and q2.
The microwave radiation left over from the Big Bang explosion of the universe has an average energy density of 3.88 Ã- 10â€"14 J/m3
A baseball is thrown horizontally off a cliff at 17 m/s. How far from the base of the cliff will the baseball hit the ground? The cliff is 81 m high
A body of mass 2.9 kg makes an elastic collision with another body at rest and continues to move in the original direction but with one-fourth of its original speed. What is the mass of the other body
The fundamental frequency of an open pipe corresponds to middle E (329.6 Hz on the chromatic musical scale). What are the lengths of the two pipes
Determine the distribution of charge which is responsible for creating this electric field. Hint: consider a Gaussian surface which is a cylinder of radius R
If a cell’s membrane thickness doubles but the cell stays the same size, how do the resistance and the capacitance of the cell membrane change?
A permanent magnet is hung from a string ( balanced ) and pointed in an East - West orientation and released. Describe its motion
An object is being acted upon by 3 forces and moves with a constant velocity. One force is 40N along the x axis , the second is 90 along the y axis. What is the third force
Two conductors are made of the same material and have the samelength. Conductor A is a solid wire of diameter 1.4 mm.Conductor B is a hollow tube of outside diameter 7.7 mm and inside diameter 6.7 mm. What is the resistance ratio RA/RB ,measured be..
An airplane is flying with a velocity of 83.0 at an angle of 25.0 above the horizontal. When the plane is a distance 114 directly above a dog that is standing on level ground, the suitcase drops out of the luggage compartment.
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