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 […]
Category: PHYSICS MCQ
[Set-3] Physics MCQ for Competitive Exams
MCQ 1> Which of the following gas has greatest contribution in global warming? A) CFCB) NOC) CH4D) CO2 Answer CO2 MCQ 2> Vapor density of a gas is 14. Then the volume occupied by 2.8 g of that gas at STP is A) 11.2 LB) 1.12 LC) 22.4 LD) 2.24 L Answer B) 1.12 L […]
[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 […]
[Set-1] Physics MCQ for Competitive Exams
Physics MCQs for competitive exams, class 9 and Class 10 Instruction: Click or hover the mouse button on the black box to view answer of the MCQs. For mobile users, just touch on the black box. [MCQ-1] The layer of the atmosphere which control earth’s normal temperature is A: TroposphereB: StratosphereC: MesosphereD: Exosphere Answer – […]
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 […]