When X-rays are passed through successive aluminum sheets what happens to their thickness ?

Related Mcqs:

X-ray are________________?

A. of unknown nature B. high energy electrons C. high energy photons D. radio isotopes...

Tick the correct statement ?

A. an atom has limited number of ionization potentials but a large number of excitation potentials B. there are as many excitation potentials as there are excited states C. the difference between the energy of the ground sate and any one of the excited states is the measure of excitation energy D. all of above...

Radiation with wavelength longer than red lights______________?

A. ultraviolet rays B. X-rays C. infra red radiation D. visible radiation...

In an electronic transition atom cannot emit______________?

A. γ-rays B. Infra red radiation C. Visible light D. Ultraviolet rays...

In normal state of energy the incident high energy photons will be______________?

A. Stimulated B. Absorbed C. Cause X-ray emission D. Cause laser production...