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

An X-ray tube is operated at 6.6 kV . In the continuous spectrum of the emitted X-rays, which of the following frequency will be missing?

An X-ray tube is operated at 6.6 kV . In the continuous spectrum of the emitted X-rays, which of the following frequency will be missing?

An X-ray tube is operated at 6.6 kV . In the continuous spectrum of the emitted X-rays, which of the following frequency will be missing?

An X-ray tube is operated at 20 kV. The cut off wavelength is

An X-ray tube is operated at 20 kV. The cut off wavelength is

An X-ray tube is operated at 50 kV. The minimum wavelength produced is

An X-ray tube is operated at 50 kV. The minimum wavelength produced is

An X-ray tube operated at 40 k V emits a continous X-ray spectrum with a short wavelength limit lambda_(min) = 0.310 Å . Calculate Plank's constant.

An X-ray tube operated at 40 k V emits a continous X-ray spectrum with a short wavelength limit lambda_(min) = 0.310 Å . Calculate Plank's constant.