Subrahmanyan Chadrashekhar was the first person who prove that Black Holes like solutions can be real. In 1931 he calculated that a stationary astrophysical object above a certain limiting mass has no stable solutions. At that time this idea was appreciated by many scientist but Eddington opposed his idea. Eddington suppose in Read more…
Michelson Morley Research paper Special Relativity | Lecture 20 | Michelson Morley research paper Journal Article On the relative motion of the earth and luminferous ether. In this video lecture we will discuss about the November 1887 article named “On the relative motion of the earth and lumniferous ether” by Read more…
Electrostatics Live on Unacademy Electrostatic Potential/IITJAM/JEST/TIFR Part02 Course Link Click here to go to course page. Starts on May 20, 2:00 PM IST Course Link Click here to go to course page In this class, we will discuss the electrostatic Potential and the very famous Poisson equation. The theory of Read more…
The Moon is our closest neighbour in space. It orbits around us at a distance of a 384,000 km and journeys with Earth as it makes its yearly orbit around the Sun. It is a cold, lifeless ball of rock about a quarter of the size of Earth. It has Read more…
Unit I: Physical World and Measurement 10 Periods Chapter–1: Physical World Physics-scope and excitement; nature of physical laws; Physics, technology and society. Chapter–2: Units and Measurements Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. Length, mass and time measurements; accuracy and precision of Read more…
Physics paper class 12th CBSE-2019 Set 1 Download. Physics paper of class 12th CBSE board 2019 exam set 1 Go to full screen mode to download the document. Physics paper class 12th CBSE-2019 Set 1 Download
We are glad and super excited in launching our new ScienceteenApp. We are thankful for your suggestions and the interest that you have shown in reading our articles. With this small and compact app, you will be able to get the updates on your fingertips. This is an app where you can read scientific articles and Read more…
Assignment- Conceptual questions Physics-11 Time: 1hour. Marks: 15 All questions are compulsory. Q1. If friction can provide necessary centripetal force, why should the road be banked? [2] Ans. Q2. Is it possible to open a pen cap with one finger? Why? [2] Ans. Why Read more…
Assignment: Kinetic Theory of Matter B.sc I year-Physics Paper-II (Kinetic Theory and Thermodynamics) What is meant by degrees of freedom of a particle? State the law of Read more…