A bare helium nucleus has two positive charges and a mass
A bare helium nucleus has two positive charges and a mass of 6.64 10-27 kg.
(a) Calculate its kinetic energy in joules at 2.80% of the speed of light.
J
(b) What is this in electron volts?
eV
(c) What voltage would be needed to obtain this energy?
V
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a bare helium nucleus has two positive charges and a mass of 664 10-27 kga calculate its kinetic energy in joules at
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