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A proton has an initial speed of 3.5×10^5 m/s .
A.) What potential difference is required to bring the proton to rest?
B.) What potential difference is required to reduce the initial speed of the proton by a factor of 2?
C.) What potential difference is required to reduce the initial kinetic energy of the proton by a factor of 2?
You are in a laboratory and investigating properties of a converging lens. Calculate how far the image is from the lens
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2.00 mole of an ideal gas at 330k, 3.50 atm and 3.0L are isothermically compressed causing a change of entropy in the system equal to -25.0 J*K^-1. determine the final volume of the system
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What wavelength of electromagnetic waves is needed so that the first strong interference maximum in the Bragg reflection occurs when the waves strike the planes at an angle of 15.0o, At what other angles will strong interference maxima occur
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