X rays Questions

Using the expression 2d sin θ = λ one calculates the values of d by measuring the corresponding angles θ in the range 0 to 90o. The wavelength λ is exactly known and the error in &...

Which of the following radiations has the least wavelength?

Which one of the following statements is WRONG in the context of X-rays generated from a X-ray tube?

The ionisation energies of K-shell for cobalt, copper, and molebdenum are 7.8, 9.0 and 20.1 KeV respectively. If any metal out of these is used as target in an X-ray tube operated at 15KV, then :-...

If voltage of X-ray tube is doubled then intensity of X-rays will :-

λmin of X-rays depends on :-

When monochromatic X-rays (λ = 1(Ao)) pass through a thin film of gold of thickness 3mm, its intensity reduces to half. The coefficient of absorption of the gold is-...