band theory.., Physics

Assignment Help:
differentiate between direct and indirect band gaps

Related Discussions:- band theory..

Explain the photoelectric electricity, Photoelectric electricity is produce...

Photoelectric electricity is produced directly from solar energy when which following are absorbed in a semiconductor to create an electric current? a)  Protons b)  Electron

Experiment of the path of a projectile, Path of a projectile The appara...

Path of a projectile The apparatus below can be used to indicate the independence of the horizontal and vertical velocities of a projectile. The projectile is a metal ball, and

define electric cell, The device which changes chemical energy into electr...

The device which changes chemical energy into electrical energy is called as electric cell. Battery is a host of constant emf but not constant current.

Explain the merits of vacuum diode over semiconductor diode, Explain the Me...

Explain the Merits of Vacuum Diode over Semiconductor Diode (i)  Vacuum Diodes can withstand high reverse voltages (ii)  Vacuum Diodes can operate at fairly high temperature

What is the magnitude of the magnetic induction, The magnetic vector potent...

The magnetic vector potential in a specific region is a constant vector having magnitude 4πX10 5 units and points along the positive x-axis. What is the magnitude of the magnetic

Calculate the current needed to produce the flux, 1). A ring of outer diame...

1). A ring of outer diameter 80 cm is made from square of cross -section steel bar size(8 *8 cm) . If relative permeability 1200 for steel . calculate the current needed to produce

Laser, why we use he-ni laser light in michelson interferometer

why we use he-ni laser light in michelson interferometer

Medical uses of cryogenics-cryosurgery, Medical uses of cryogenics Low tem...

Medical uses of cryogenics Low temperature have been used for long term preservation of blood, sperms, bone marrow and tissues. Cryosurgery The cryogenic methods used to

Fluid Mechanics, True or False. The specific gravity of a fluid that sinks ...

True or False. The specific gravity of a fluid that sinks in water is greater than 1.00.

Magnetic properties, calculate the frequency of radiation which must be inc...

calculate the frequency of radiation which must be incident on a substance placed in magnetic field strength so that the electron can absorb energy

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