New PDF release: Objective Physics: for Medical and Engineering Entrance


By S.O. Pillai

ISBN-10: 8122423817

ISBN-13: 9788122423815

This quantity is floated after going although the syllabi and issues prescribed by means of the appointed firms of the respective areas. The final one or chapters can be of a few use to the GATE aspirants. The salient positive factors comprise: item kind questions with keys in lots of very important components of Physics can be found; on the finish of every bankruptcy, difficulties chosen from previous questions papers are handled with suggestions; vital desk of actual constants also are supplied; approximately 800 goal questions with keys are supplied; and, round three hundred difficulties were handled with options.

Show description

Read Online or Download Objective Physics: for Medical and Engineering Entrance Examination PDF

Best science books

New PDF release: The Panic Virus: A True Story of Medicine, Science, and Fear

WHO makes a decision WHICH evidence ARE real?
In 1998 Andrew Wakefield, a British gastroenterologist with a heritage of self-promotion, released a paper with a stunning allegation: the measles-mumps-rubella vaccine could reason autism. The media seized carry of the tale and, within the approach, helped to release probably the most devastating health and wellbeing scares ever. within the years yet to come Wakefield will be published as a profiteer in league with class-action attorneys, and he could ultimately lose his scientific license. in the meantime one research after one other did not locate any hyperlink among youth vaccines and autism.
Yet the parable that vaccines by some means reason developmental problems lives on. regardless of the inability of corroborating proof, it's been popularized by way of media personalities equivalent to Oprah Winfrey and Jenny McCarthy and legitimized by means of reporters who declare that they're simply being reasonable to “both sides” of a subject matter approximately which there's little debate. in the meantime thousands of bucks were diverted from strength breakthroughs in autism examine, households have spent their discount rates on useless “miracle cures,” and declining vaccination charges have ended in outbreaks of lethal health problems like Hib, measles, and whooping cough. so much tragic of all is the expanding variety of young ones demise from vaccine-preventable illnesses.
In The Panic Virus Seth Mnookin attracts on interviews with mom and dad, public-health advocates, scientists, and anti-vaccine activists to take on a basic query: How can we come to a decision what actually? The interesting resolution is helping clarify every thing from the patience of conspiracy theories approximately 9-11 to the attraction of talk-show hosts who call for that President Obama “prove” he was once born in the US.
The Panic Virus is a riveting and occasionally heart-breaking clinical detective tale that explores the bounds of rational inspiration. it's the final cautionary story for our time.

Download PDF by H. Stephen Stoker: General, Organic, and Biological Chemistry (6th Edition)

Reach chemistry with normal, natural, AND organic CHEMISTRY'S transparent motives, attractive visible aid, and simple usability. excellent for allied future health majors, this 6th variation emphasizes the purposes of chemistry. Early chapters specialize in basic chemical rules whereas later chapters construct at the origin of those rules, constructing the innovations and functions imperative to natural and organic chemistry.

Download PDF by Sibel Erduran, María Pilar Jiménez-Aleixandre: Argumentation in Science Education: Perspectives from

Academic researchers are certain to see this as a well timed paintings. It brings jointly the paintings of prime specialists in argumentation in technology schooling. It provides study combining theoretical and empirical views proper for secondary technological know-how study rooms. because the Nineteen Nineties, argumentation stories have elevated at a fast speed, from stray papers to a wealth of study exploring ever extra subtle concerns.

Download e-book for iPad: e-Learning and the Science of Instruction: Proven Guidelines by Ruth C. Clark

Compliment for The 3rd version of e-Learning and the technology of Instruction"If you layout on-line studying, e-Learning and the technology of guideline is a 'must learn. ' not like the entire pontificating and conjecture that is been released approximately elearning, this crucial paintings information the evidence-based findings that offer functional directions for potent on-line educational layout.

Extra info for Objective Physics: for Medical and Engineering Entrance Examination

Example text

Solution: 1 1 m1v12 = mv2 2 2 2 2 (m1v1 ) 2 (m2 v2 ) 2 = m1 m2 1/ 2 m1v1 m1 1 = = m2 v2 m2 4 FG IJ H K m1v1 : m2v2 = 1 : 2 FG IJ H K 1/ 2 = 1 2 Ans. 4. What will be the total energy of an artificial satellite circling round the earth in an orbit of radius R? E. E. E. = GMm 1 GMm – R R 2 E=– GMm 2R Ans. 32 OBJECTIVE PHYSICS 5. A particle performs uniform circular motion with an angular momentum I. If the frequency of particle’s motion is doubled and its kinetic energy of rotation is halved, calculate the angular momentum.

Of this equation within brackets is a correction term for taking into account the (a) exact value of angle of contact (b) viscous property of water (c) vapour pressure (d) spherical shape of the surface. 16. Liquid drops always occupy minimum surface area on account of (a) viscosity (b) surface tension 26 17. 18. 19. 20. OBJECTIVE PHYSICS (c) refractive index (d) gravitational energy. T. force (b) predominant gravitational force (c) both (a) and (b) (d) colour of mercury. Small liquid drops assume spherical shape because (a) gravitational force acts upon the drop (b) atmospheric pressure exerts a force on a liquid drop (c) volume of spherical drop is minimum (d) liquid tends to have the minimum surface area due to surface tension.

Calculate centripetal force acting on it. Solution: mv 2 r Angular momentum = mv r = I Centripetal force = mv = I r Thus centripetal force, F= F= m 2 v2 I2 = 2 mr r mr I2 mr 3 Ans. 8. What amount of energy will be liberated if 1000 droplets of water each 10–6 m in diameter coalesce to form one large spherical drop. T. of water = 72 × 10–3 N/m? 036 × 10–12 joule Ans. 9. An ice-berg floats in fresh water with a part of it outside the water surface. If the density of ice is 717 kg/m3 and that of water be 1000 kg/m3, compute the fraction of volume of ice-berg below water surface is formed.

Download PDF sample

Objective Physics: for Medical and Engineering Entrance Examination by S.O. Pillai

by John

Rated 4.67 of 5 – based on 22 votes