AAI ATC Junior Executive 2016 Shift 1 Paper

Question : 80 of 120

Marks: +1, -0

What is the minimum X-ray wavelength produced when electrons are accelerated through a potential of 50000 V? (h = 6.63 × 10^-34 J s, c = 3 × 10⁸ m/s, 1 eV = 1.6 × 10^-19 J)