Vernier Calliper Viva Questions Physics Exam Grade XI
Physics Grade XI viva Question Vernier calliper 1: What is vernier calipers? Ans. It is simple instrument by which length of an object can be measured accurately up to one-tenth…
Physics Grade XI viva Question Vernier calliper 1: What is vernier calipers? Ans. It is simple instrument by which length of an object can be measured accurately up to one-tenth…
A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. Laser = Acronym for Light Amplification By Stimulated Emission of Radiation …
Unit one (1) 1.1 Measurement and Dimensions 1 : physical Quantity :- Those physical Quantity which was some existence and measurable are known as physical quantity. Eg distanc, time ,…
Important Physics Exam Question paper 2072 (2015) HSEB exam paper This Question paper is Directly scanned and uploaded no any edited is done with these paper Answer in brief, any…
Heat and Temperature | Physics grade XI : Heat : Heat is the form of energy which simulates our sense organs so that we feel hot or cold . It follows from…
Verniers Calipers | Physics Practical XI NAME OF EXPERIMENT : TO USE A VERNIER CALIPERS TO DETERMINE THE VOLUME OF THE GIVEN TUBE. APPARATUS REQUIRED : (i) Vernier calipers (ii) Given Tube…
Electrochemical Equivalent (z) According to Faraday's first law of electrolysis, m = z q or, z = m / q, where q = 1C, then z = m Hence, the…
Read Part 1 | Chemical Effect of Current and Faraday's Laws of Electrolysis: https://meropaper.com/?p=1682 Experimental Verification Faraday's First Law To verify the Faraday's first law of electrolysis, experimental arrangement is shown…
When a current is passed through the aqueous solution of a substance, the substance undergoes the chemical change. This effect of current is known as chemical effect of current or…
In order to deal the nature and the way of propagation of light in the medium or space, different theories have been invented. Some of the important theories are described…