A full information about x-ray spectra. Slides are according to B.Tech. 2nd semester..

3.  X – RAYS ARE ELECTROMAGNETIC WAVES
LIKE ORDINARY LIGHT HAVING SHORT
WAVELENGTH (1nm TO 1Å).
 THEY ARE SHORTER IN WAVELENGTH
THAN UV - RAYS AND LONGER
THAN GAMMA RAYS .
 X – RAYS CAN PENETRATE SOLID OBJECT.
 X – RAYS SPECTRA ARE EXPANSION OF EMW.

4. 1. CONTINUOUS SPECTRUM
WHEN LOW POTENTIAL IS APPLIED BETWEEN
THE TARGET AND FILAMENT, CONTINOUS
X-RAYS SPECTRUM IS PRODUCED.

5. 1. X - RAYS ARE PRODUCED DUE TO
DECELERATION OF FAST MOVING ELCTRON.
2. AS THE POTENTIAL IS INCREASED, THE
MINIMUM WAVELENGTH LIMITS SHIFT
TOWARDS LOWER WAVELENGTH.
3. AS THE POTENTIAL IS INCREASED, THE
INTENSITY OF CONTINOUS SPECTRUM
INCREASES.

6. 2. CHARACTERISTICS OR
LINE SPECTRUM
WHEN EXTREAMLY HIGH ENERGETIC ELECTRON
PENETRATE WELL INSIDE THE ATOMS OF THE
TARGET AND COLLOIDE WITH TIGHTLY BOUND
ELECTRON OF THE INNERMOST ORBIT OF AN
ATOM THEN CHARACTERISTICS SPECTRUM
WILL BE PRODUCED.

7. 1. THE WAVELEGTH OF LINE OF K SERIES
SHIFT TOWARDS LOWER VALUES AS THE
NUMBER OF THE TARGET ELEMENT
INCREASES.
2. THE INTENSITY OF DEFINITE SPECTRAL LINE
DEPENDS ON THE PROBABLITY OF THAT
PARTICULAR MOTION.

8. GRAPH OF X-RAYS SPECTRA
INTENSITY OF X-RAYS IS DETERMINED BY
IONISING CURRENT IS PLOTTED AGAINST
WAVELENGTH OF X-RAYS.