Energy levels, Physics

Assignment Help:

ENERGY LEVELS

The energy levels, measured in electron volts (e.v.) in which orbiting electrons exist comply with a law of physics which states that energy can be given to electrons only in discrete amounts (quanta) which means that there are energy values that an electron cannot acquire. From this it can be deducted that there is a forbidden energy gap between each of the allowed energy bands K to O.

The width of the forbidden energy gap between the top of the valence band and the bottom of the conduction band determine the electrical conducting properties of materials.


Related Discussions:- Energy levels

Describe diffrent principle of rays, Q. Describe diffrent principle of rays...

Q. Describe diffrent principle of rays? Principle Ray I : The easy one it hits the lens smack dab in the middle as well as passes straight on through. Principle Ray II : P

Exhaust gas temperature, Exhaust gas temperature Monitoring of the temp...

Exhaust gas temperature Monitoring of the temperatures within the engine core is performed by the exhaust gas temperature system. The operating limits of the engine, and monit

What happen when ultraviolet light shown on the zinc plate, A zinc plate is...

A zinc plate is attached to the knob of a negatively charged electroscope.  What will occur to the leaves of the electroscope when ultraviolet light is shown on the zinc plate

Obtain the expression for radii of circular interference, With Schematic di...

With Schematic diagram explain the working of a Michelson interferometer. Obtain the expression for radii of circular interference fringes. How shall you use it to measure waveleng

Discuss about the term graded index fibre, Discuss about the term graded in...

Discuss about the term graded index fibre. Graded index fibre: A graded index fibre is diverse from the step index fibre not merely in the core refractive index variation bu

Graphs, Kinds of graphs in physics

Kinds of graphs in physics

Coherently illuminated one slit producing diffraction, Compare and contrast...

Compare and contrast the pattern which is seen with two coherently illuminated narrow slits in Young's experiment with that seen for a coherently illuminated one slit producing dif

Describe positive rays, Positive rays are sometimes called as the canal wav...

Positive rays are sometimes called as the canal waves. These were found by Goldstein. If the cathode of a discharged tube has holes in it and the pressure of the gas is around 10-3

Internal energy, mayer''s relationship connecting Cp and Cv

mayer''s relationship connecting Cp and Cv

Define about the set-up of helium-neon laser, Define about the set-up of He...

Define about the set-up of Helium-Neon Laser. The laser radiations along with higher coherence, higher directionality and higher monochromacity can be obtained from this. But,

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd