For an electron accelerated by 30 kV, calculate its velocity, expressed in ms-1 and as a...

Question

Question

For an electron accelerated by 30 kV, calculate its velocity, expressed in ms-1 and as a fraction of the speed of light in vacuum.

science physics

Answer 1

Answer #1

where C = speed of light = 3*10^8 m/s.

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Answer 2

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