#### The potential difference applied to an X-ray tube is increased. As a result, in the emitted radiation: Option 1) the maximum wavelength increases   Option 2) the minimum wave length increases   Option 3)  the minimum wavelength remains unchanged   Option 4) the minimum wave length decreases

Continuous x-ray -

- wherein

Also called cutoff wavelength . All other wavelength are greater than this.

For X ray.

As we increase the applied potential difference,  will decrease.

Option 1)

the maximum wavelength increases

This solution is incorrect.

Option 2)

the minimum wave length increases

This solution is incorrect.

Option 3)

the minimum wavelength remains unchanged

This solution is incorrect.

Option 4)

the minimum wave length decreases

This solution is correct.