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What is the frequency of ultraviolet light with wavelength 2.94 x 10^-8m?
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How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.
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If a simple machine aduces the strength of a force, what must be increased? the speed of the input force the work the simple machine performs the size of the simple machine the distance over which the force is applied
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What is the frequency of ultraviolet light with wavelength 2.94 x 10^-8m?...
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