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Find the gravitational potential energy of a 500 g object sitting on a shelf that is 3.5 m above the ground.
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Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays
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Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.
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Find the gravitational potential energy of a 500 g object sitting on a shelf that is 3.5 m above the...
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