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 Michelson and Morley on the …
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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 measuring instruments; errors in measurement; …
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
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 is it easier to balance …
Non linear optics and its applications Nonlinear optics is very modern and latest advancement in physics. It is the subject which gives us insight about the mystery of light. As we know light is the most informative and mysterious thing in this universe, very few people are trying to understand this. …
What is the big bang? According to the books, up to class 12th, it is well said that big bang was a big explosion which happened millions of year ago and in this big bang whole thing just change to dust, gases & free ions and molecules. And it is also said that this big …
Electronics Very short answer questions (1 Mark) Write the relation between number density of holes and number density of free electrons in an intrinsic semiconductor. Write the value of resistance offered by an ideal diode when (i) forward based (ii) reverse biased. Write any one use of (i) photodiode (ii) LED. Write the truth table …
Great Indian Mathematician Srinivasa Ramanujan(22 Dec 1887 – 1920) One of the most interesting mathematicians of modern times is Srinivasa Ramanujan (1887–1920). Born to an impoverished middle¬class family in India, he virtually taught himself higher mathematics. He went to England to study with the Number theorist G. H. Hardy. Hardy tells the story of a …
