If a voltage to an X-ray tube is increased to 1.5 times the minimum wavelength `(lamda_(min))` of an X-ray continuous spectrum shifts by `Delta lamda = 26` pm. The initial voltage applied to the tube is
A
`~~ 10 kV`
B
`~~ 16 kV`
C
`~~ 50 kV`
D
`~~ 75kV`
Text Solution
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The correct Answer is:
B
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