An object of heat capacity 100 calc is initially at 300c
An object of heat capacity 100 cal/C is initially at 30.0C.
(a) Estimate the entropy change ofthe object afterit is dropped into a swimming pool at 26.0C.
(b) Estimate the resulting entropy change of the universe.
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Compare and contrast each society’s social, cultural, political, and religious climate. Comment on the two civilizations’ economic environment. In addition, describe how the Turks and Mongols influenced these two civilizations.
Heat engines take input energy in the form of heat, use some of that energy to do work, and exhaust the remainder. Determine the magnitude of the heat the athlete gives off
A rubber ball is inflated to a pressure of 65kpa. At that pressure, the diameter of the ball is 240 mm and the wall thickness is 1.25 mm.The rubber has a modulus of elasticity E of 3.6 MPa and a poisson's ratio of 0.48.
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An object of heat capacity 100 cal/C is initially at 30.0C. Estimate the resulting entropy change of the universe
A tugboat pulls two barges with a force of 3000N. The water slows each of the boats with a force of 200N (3 total forces of 200N each). what is the accleration of the boats
A 1kg block at the bottom of a ramp is on a compressed spring with the spring constant k=300N/m. what is the initial acceleration of the block up the ramp
Describe the new product.
A projectile is shot from the edge of a cliff 125 m above the ground level with an initial speed of 65.0 m/s at an angle of 37 degree above th horizontal. find the position vector of the projectile when it reaches it maximum height above the top of
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