Four the production of X-rays of wavelength 0.1 Å the minimum potential difference will be

For the production of X rays of wavelength 0.1 Å the minimum potential difference will be

For light of a wavelength 4000 Å, the photon energy is 2eV. For X rays of wavelength 1 Å, the photon energy will be

An X-ray has a wavelength of 0.010 Å. Its momentum is

An X-ray has a wavelength of 0.010 Å. Its momentum is

in order that the short wavelength limit of the continuous X-ray spectrum be 1 Å , the potential difference through which an electron must be accelerated is

in order that the short wavelength limit of the continuous X-ray spectrum be 1 Å , the potential difference through which an electron must be accelerated is

In producing X-rays a beam of electrons accelerated by a potential difference V is made to strike a metal target. For what value of V,X -rays will have the lowest wavelength of 0.3094 Å