Concepts of Physics (Part 1) by H.C. VERMA

By H.C. VERMA

From the foreward of this 462 web page textbook: "Dr. Verma's ebook has been divided into elements due to the measurement of the manuscript. it's a different try and educate physics, and it'll be super beneficial to the undergraduate scholars. The exposition of every proposal is intensely lucid. In rigorously formatted chapters, along with difficulties and brief questions, a couple of target questions have additionally been integrated. This booklet can definitely be tremendous necessary not just as a textbook, but in addition for coaching of assorted aggressive examinations." Y. R. Waghmare, Professor of Physics, IIT Kanpur

Show description

Read or Download Concepts of Physics (Part 1) PDF

Similar physics books

Granular Gases

"Granular Gases" are diluted many-particle platforms during which the suggest loose course of the debris is way greater than the common particle measurement, and the place particle collisions happen dissipatively. The dissipation of kinetic strength can result in results corresponding to the formation of clusters, anomalous diffusion and attribute surprise waves to call yet a number of.

Cosmic Explosions in Three Dimensions: Asymmetries in Supernovae and Gamma-Ray Bursts (2004)(en)(3

Highlights regimen supernova polarimetry and new insights into center cave in and thermonuclear explosions.

Molecular Magnets: Physics and Applications

This e-book offers an summary of the actual phenomena found in magnetic molecular fabrics over the past twenty years. it really is written through top scientists having made an important contributions to this energetic region of study. the most subject matters of this e-book are the rules of quantum tunneling and quantum coherence of single-molecule magnets (SMMs), phenomena which transcend the physics of person molecules, corresponding to the collective habit of arrays of SMMs, the physics of one-dimensional single–chain magnets and magnetism of SMMs grafted on substrates.

Additional resources for Concepts of Physics (Part 1)

Example text

The value noted down includes all the digits that can be directly x +1 read from the scale and one doubtful digit at the end. sin x cos x x n(n -1) n+1 The doubtful digit corresponds to the eye estimation 1 within the smallest subdivision of the scale. This cos x sin x x x smallest subdivision is known as the least count of the 1 instrument. In a metre scale, the major graduations sec 2 x tan x tan- 1 a a x2 +a 2 are at an interval of one centimetre and ten 1 subdivisions are made between two consecutive major cosec 2X - cot X sin 1 i a qa 2 x graduations.

The quotient cannot have so many reliable digits. The rules for deciding the number of significant digits in an arithmetic calculation are listed below. 1. 0 significant digits. 0 will have two significant digits only. The insignificant digits are dropped from the result if they appear after the decimal point. 3 All the digits in this expression are significant. 7838.... 3 have 3 significant digits and 1374 has four. The answer should have three significant digits. 7838... to three significant digits, it becomes 1040.

We can easily add two or more vectors if we know their components along the rectangular coordinate axes. Let us have -4 —> —> -3 a = ax i+ ay j+ az k b= b, i + by + k —> —> c = c„ t + cy j + cz k and The work done by a force given by F • r. 0 m in vertically downward direction. Find the work done by the force during this displacement. Solution : The angle between the force F and the displacement r iis 180°. 0 m)(cos180°) then —> —> —> a + b + c = (a, + bx + cx)t + (ay + by + cy)j + (az+ bz + cz)17.

Download PDF sample

Rated 4.54 of 5 – based on 22 votes