X-ray-1

X-rays

X-rays of lamda = 1Å have frequency

Consider the following statements: 1. X-rays show transverse wave characteristics. 2. X-rays can eject electrons from certain metal surfaces 3. X-rays or 0.1 Å are harder than X-rays of 0.2Å. Which of the statements given above is/are, correct ?

In an X-ray tube , electrons bombarding the anode produce X-rays of wavelength 1 Å . The energy of an electron , when it hits the anode is

On operating an X-ray tube at 1 kV. X-rays of minimum wavelength 6.22Å are producd. I fht tube is operated at 10 kV , then the minimum wavelength of X -rays prodcued will be

The maximum kinetic energy of the electrons hitting a target so as to produce X-ray of wavelength 1 Å is

The wavelength of K_(alpha) X-rays produced by an X-ray tube is 1.785 Å. Find the atomic number of the anode material of the tube (R=109737 cm^(-1))