Science Articles for Winners
Sleep. You remember that? It was that lovely revitalising thing we all used to do every night. Pfft! Not any longer.
It seems these days everyone I speak to, from family members to friends, is suffering from some sleeping disorder or another. If it isn’t problems falling to sleep, it’s frequent waking and in some cases full blown insomnia. Eek! Continue reading “How Electronic Devices Affect Sleep Quality”
Meaning of renewable energy:
The term renewable energy is very popular now a days. Due to depletion of other resources of energy, there is need of other sources of energy. Let us first discuss the meaning of renewable. As the name suggests the term Renewable consists of two terms. One is “Renew” means “which can be used again and again” and second term is “able”. Thus renewable means which is able to be used again and again. Continue reading “Meaning of Renewable energy and 6 major types of renewable energy”
Last time, we have discussed about the origin of name of x rays that is why x rays are known as x rays.
Today, we will discuss how x rays are produced? It is proved that whenever fast moving electrons strike a target material of high atomic number and high melting point x rays are produced. But what happen after the collision of electrons? Why and how x rays are produced then? Let us discuss it:
Continue reading “Production or origin of Continuous X rays”
Dear friends, last time I have discussed about the origin of x rays.
Let us today discuss about the two types of x rays on the basis of their energy:
soft x rays and hard x rays.
Continue reading “Difference between Soft X rays and Hard X rays”
Hello friends, I hope we all are aware by the term x rays. May be we or one of our friends or relatives have gone through the procedure of x rays. Let us today discuss how x rays were discovered and why x rays are known as x rays?
Dear friends, today we will discuss about the basics of Smith Chart or construction of Smith Chart. Let us understand, what is Smith Chart:
JEE main and NEET entrance exams are two major exams to take admissions in engineering and medical colleges respectively. Let us discuss about them:
Continue reading “Know Everything about JEE MAIN AND NEET Entrance exams”
When students start their preparation for UPSC, there are several questions pop up in their mind. How to start, where to go, what to read, when to prepare etc. These questions are quite obvious and it’s also normal to have such queries. There are various platforms to guide the beginners.
Continue reading “How You Should Start Your Preparation for UPSC?”
Science is a systematic approach that collects and builds knowledge. Likewise, they are many scientific discoveries happening in every part of the world. But there are amazing and outstanding discoveries and inventions made in recent times that are incredible. Some are listed below:
The concept of Fermi Level:
In simple term, the Fermi level signifies the probability of occupation of energy levels in conduction band and valence band.
In extrinsic semiconductors, the number of electrons in the conduction band and the number of holes in the valence band are not equal.