Questions
In X-ray tube, when the accelerating voltage V is halved, the difference between the wavelength of line and minimum wavelength of continuous X-ray spectrum
detailed solution
Correct option is D
Δλ=λKα−λminWhen V is halved, λmin becomes two times but λKα remains the same.∴ Δλ′=λKα−2λmin =2(Δλ)−λKα∴ Δλ′<2(Δλ)Talk to our academic expert!
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