## [Set-4] Physics MCQ for Competitive Exams

MCQ-1 Which among the following gases does not help in the depletion of ozone in the ozone layer? A) NOB) NO2C) CFCD) CO2 Answer D) CO2 MCQ-2 Which among the following substances has the highest heat conductivity? A) SilverB) DiamondC) CopperD) Aluminium Answer B) Diamond MCQ-3 Let violet and red light has same incident angle […]

## [Set-2] Physics MCQ for Competitive Exams

MCQ-1> Which one of the following is not produced by the burning of fossil fuels? A) NO2B) Na2OC) SO2D) CO2 Answer – B) Na2O MCQ-2> The fraction 1/273 in Charles’s law is known as A) Volume coefficientB) Pressure coefficientC) Both volume and pressure coefficientD:) None of these Answer – A) Volume coefficient MCQ-3> The value […] ## Light MCQs > Light Multiple Choice Questions Answers pdf

A set of multiple-choice questions with answers from the topic Light. A comprehensive general knowledge test for class 9-10. [MCQ-1] What is the relation between focal length (f) and radius of curvature (r) of a curve mirror? A: f = 2rB: f = r/2C: f = r/3D: f = 3r/2 Answer f =2r [MCQ-2] What […] ## Pressure of Atmosphere (Air) & Liquid – Physics GK Notes [PDF]

Pressure Important Point (General Knowledge) Complete Notes and important points on the topics Pressure in Physics for your upcoming exams such as UPSC, IAS, Banking, SSC, Railway, etc. Contents: What is Pressure Atmospheric Pressure Pressure in liquid Formula: Pressure = Force/Area Unit: CGS: dyne/cm2 SI: Pascal or N/m2 Dimension: [ML-1T-2] Quantity: Scalar What is Pressure? […]