What is the (a) highest frequency and (b) lowest wavelength of X rays produced by 30kV electrons?

Find the (a) maximum frequency and (b) minimum wave-length of X-rays produced by 30 kV electrons. Given, h=6.63xx10^(-34)Js .

What is the minimum wavelength of X–rays

If 10000 V is applied across an X-ray tube, what will be the ratio of de-Broglie wavelength of the incident electrons to the shortest wavelength X-ray produced? ((e)/(m)"for electron"=1.8xx10^(11)Ckg^(-1))

If vacuum tube is operated at 6.4 kV, what is the wavelength of X-ray produced :-

An X-ray tube operates at the voltage of 40 kV.Find the ratio of the shortest wavelength of X-ray produced to the de-Broglie wavelength of the incident electron. The specific charge of electron is 1.8xx10^11 C/kg

If an X-ray tube operates at the voltage of 10kV, find the ratio of the de-broglie wavelength of the incident electrons to the shortest wavelength of X-ray producted. The specific charge of electron is 1.8xx10^11 C/kg .

For continuous X-rays produced wavelength is

An X-ray tube is operating at 15 kV. The lower limit of the wavelength of X-ray produced is