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Question: A freezer is used to freeze 1.0 L of water completely into ice. The water and the freezer remain at a constant temperature of T = 0°C.
Determine
(a) the change in the entropy of the water and
(b) the change in the entropy of the freezer.
The response must be typed, single spaced, must be in times new roman font (size 12) and must follow the APA format.
The graph below is a plot of the vertical displacement y(0, t) versus time t for a sinusoidal wave moving in the positive x direction along a taut string with a wavelength of22.5 cm. Find the speed of the particle at x = 0 at time t = 1.6 s.
Discuss giving examples and relevant calculations with equations, how kinetic energy is transferred to potential energy or vice versa.
A tank has the shape of an inverted circular cone (point at the bottom) with height 4 feet and radius 4 feet. The tank is full of water.
If 3.10 moles of a monatomic ideal gas at a temperature of 300 K are expanded isothermally from a volume of 2.05 L to a volume of 5.95 L, calculate the heat flow into or out of the gas
A spherical balloon expands when it is taken from the coldoutdoors to the inside of a warm house If its surface areaincreases 16.0% by what percentage does the radius of the balloon change
The graph of braking distance versus car speed is part of a parabola. Thus,the equation is written d=av2b+v+c. The distance, d,has units in meters, and velocity, v,has units in meters/second. How could you find the units of a, b,and c? What would ..
To what time should Jimmy pre-set the slave clock, so the two clocks will be in synch when they are all ticking?
A 150 g baseball is thrown toward home plate by a speed of 40.0m/s. The batter hits the ball directly back at the pitcher with a speed of 50.0 m/s. What is the change in momentum of the ball?
The final virtual image is100 cm from the eyepiece at the position of minimum eyestrain. Determine the separation of the lenses. Assume that the near point distance is 25 cm. Express your answer to two significant figures and include the appropriate..
Two parallel, uniformly charged, infinitely long wires carry opposite charges with a linear charge density ? = 3.83 ?C/m and are 5.69 cm apart. What is the magnitude of the electric field at a point midway between them and 54.3 cm above the plane con..
At what two points between object and screen may a converging lens with a 3.40cm focal length be placed to obtain an image on the screen? Enter your answer as two numbers, separated with a comma. Count the distances from the object.
A helium-neon laser of = 633 illuminates a diffraction grating. The distance between the two m= 1 bright fringes is 36.0 cm on a screen 2.40 m behind the grating. What is the spacing between slits of the grating
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