Recent Post

Semiconductor and Electronics

Semiconductor and Electronics Notes for Class 11 - 12 Learning Outcomes Explain band theory of solid materials Explain conductor, non-conductor, and semiconductor by band theory Explain intrinsic and extrinsic semiconductors Explain the concept of electron and hole in semiconductors Explain the p-type and n-type semiconductor Explain the construction and function of the junction diode Explain rectification Explain the construction and function of a junction transistor Explain the use of transistor as amplifier and switch Explain conversion of a different number system Explain Binary operation Analysis of the program of different logic gate Explain band theory of solid materials Energy Band:   There is a slight difference in the energy of electrons revolving in the same orbit in an atom of any matter. The range between the maximum and minimum energy level of these electrons situated in the same orbit is called the energy band. The energy level and energy band are not the same. The energ

Explain the importance of recycling metal?

Explain the importance of recycling metal?

The number of molecules of every element in the world is defined. It is not possible to produce fundamental elements. So every mineral is not infinite, they are finite. The resource of the metal will be finished within 120 - 150 years if we use the metal at the present rate. So if we extract the metal in a limited amount we can get it for many years. Besides this, recycling metal is important in solving environmental problems. It will save both money and fuel.


You May Like

Comments

Popular Posts

What is biological coin?

Development of physics

The Importance of Information and Communication Technology

When you open the gas cylinder used for cooking, which action takes place first diffusion or effusion?

Meaning of Concept, Law, Principle, Postulates, Hypothesis and Theory in Physics

What is a purple alert?

RUTHERFORD’S MODEL OF AN ATOM

What is physics?