Question

The minimum wavelength of X-rays produced in an X-ray tube is  when the operating voltage is V. What is minimum wavelength of the X-rays when the operating voltage is ?   

Solution

Correct option is

               

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SIMILAR QUESTIONS

Q1

What are the dimensions of Planck’s constant?

Q2

An X-rays tube produces X-rays whose shortest wavelength is 0.2475 Å. The operating voltage of the tube must be   

Q3

X-rays can be diffracted from crystals like the diffraction of light from a grating. The crystal grating for X-rays has a grasting element  

Q4

In the continuous part of the spectrum of X-rays the limiting frequency is

Q5

An X-ray photon has a wavelength of 0.02 Å. Its momentum is

Q6

The potential difference applied to an X-ray tube is increased. As s result, in the emitted radiation, 

Q7

In an X-ray tube, electrons accelerated through a very high potential difference strike a metal target. If the potential difference is increased, the speed of the emitted X-rays  

Q8

The operating voltage in an X-ray tube is 10 kV. The maximum energy of the emitted X-ray photons will be 

Q9

An X-ray tube is operated at 66 kV. Then, in the continuous spectrum of the emitted X-rays

Q10

The maximum frequency of X-rays produced in an X-ray tube is v when the operating voltage is V. What is the maximum frequency of the X-rays when the operating voltage is ?