Engineering

Calculus is designed for the typical two- or three-semester general calculus course, incorporating innovative features to enhance student learning. The book guides students through the core concepts of calculus and helps them understand how those concepts apply to their lives and the world around them. Due to the comprehensive nature of the material, we are offering …

What is pulsed Laser deposition?

पल्स्ड लेज़र डेपॉज़िशन (PLD) (Pulsed Laser deposition) प्रस्तावना (Introduction): पल्स्ड लेज़र डेपॉज़िशन Pulsed Laser Deposition (PLD) एक पतली फिल्म डेपॉज़िशन तकनीकहै, जहां एकउच्च शक्ति पल्स्ड लेजर बीम को एक निर्वात चेंबर मे लक्ष्य (जिसकी फिल्म बनानी है) पर केंद्रित किया जाता है| लक्ष्य की सामग्री वाष्पिकृत होकर सामने रखे सबस्ट्रेट पर जमा हो जाती है …

Lecture 4-LASER Basic concept Properties

Lecture 4-LASER Basic concept Properties Lasers are special and different from other light sources due to coherence. Laser beams can be focused to very tiny spots. That’s why the laser gun is important. They can have very low divergence in order to concentrate their power at a great distance. Laser means light amplification by stimulated …

Lecture 5-LASER Derivation of Einstein coefficients

Lecture 5-LASER Derivation of Einstein coefficients

Lecture 2- Febry Petrot inerefrometer

Lecture 2- Febry Petrot inerferometer

Lecture 1-Multiple beam interferometry

Lecture 1-Multiple beam interferometry

Numerical Simulation of Rectangular fin in convective ambience.

This is a B.Tech project done by a group of mechanical engineering students as a final project in their 4th year. The project is based on the application of finite element method on the problem of heat transfer in a rectangular fin. The software used is MATLAB. In this project a software numerical simulation of …

Python: A very ultimate language

As we know the computer can perform a big task in a fraction of second but the computer cannot think and cannot make a decision on own its own. It required a program. A program is a set of instruction which guides a computer to solve a particular task. To writing a program 1st understanding …

A very important light source in daily life is LED(Light emitting diode)

A very important light source in daily life is LED(Light emitting diode). A light emitting diode is an important light source in daily life. We can easily be seen it in television remote control. It used in optical communication. Modern time LED’s producing visible light are used in a numerical display like watches at the …

How to make an Android app

How to make an Android app Android app development is done by many IDEs but nowadays it is mainly done in Android Studio based on IntelliJ IDEA. You can download an android studio from the Official website. The current version is 2.3.3. Before installing Android Studio you have to install the latest version of JDK from Oracle …