Physics, 03.12.2021 04:50 leeannjones1
What is the energy of an ultraviolet photon that has a wavelength of 1. 18 x 10^-8.
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Asmall 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 n/c. if the ball is in equilibrium when the string makes a 30 ° angle with the vertical, what is the net charge on the ball?
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What is the energy of an ultraviolet photon that has a wavelength of 1. 18 x 10^-8....
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