A X-ray tube operates at an accelerating potntial of 20 kV. Which of the following wavelength will be absent in the continuous spectrum of X-rays ?

The minimum wavelength lambda_min in the continuous spectrum of X-rays is

An X ray tube is operated at an accelerating potential of 40 kV. What is the minimum wavelength of X rays produced1?

When a beam of accelerated electrons hits a target , a continuous X - ray spectrum is emitted from the target. Which of the following wavelength is absent in X - ray spectrum , if the X - ray tube is operating at 40,000 "volts" ?

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

A TV tube operates with a 20 kV accelerating potential. What are the maximum-energy X-rays from the TV set?

A TV tube operates with a 20 kV accelerating potential. What are the maximum-energy X-rays from the TV set?

An X-ray tube operates at 10kV. Find the ratio of X-rays wavelength to that of de-broglie wavelength associated with incident electron.