Home Physics Work and Energy Test Online Preparation Mcqs Physics Work and Energy Test Online Preparation Mcqs Physics Work and Energy Test Online Preparation Mcqs With Answers Start Below 123456789101112131415Show paginator Hide paginator 7% Question 1 of 15 1. Which of the following types of force does not work on the particle when it acts on it?A. Gravitational forceB. Elastic forceC. Centripetal forceD. Frictional forceQuestion 1 of 15 Loading... Question 2 of 15 2. A field in which the work done in moving a body in a closed path is zero is calledA. Electromagnetic fieldB. Electric fieldC. Conservative fieldD. Gravitational fieldQuestion 2 of 15 Loading... Question 3 of 15 3. Escape velocity depends upon the radius of earth. Which one shows its proper dependenceA. V α RB. V α R1/3C. V α R-1D. V α R1/2Question 3 of 15 Loading... Question 4 of 15 4. The power output of a lamp is 6W. How much energy does the lamp give out in 2 minutesA. 430 JB. 120 JC. 3JD. 720 JQuestion 4 of 15 Loading... Question 5 of 15 5. When arrow is released form its bow, its energy is transformed fromA. K.E to elastic P.EB. Elastic P.E to K.EC. Heat energy to K.ED. Chemical energy to elastic P.EQuestion 5 of 15 Loading... Question 6 of 15 6. Temperature of hot igneous rocks is aboutA. 20°C or moreB. 2000°C or moreC. 20,000 °C or moreD. 200° C or moreQuestion 6 of 15 Loading... Question 7 of 15 7. When a force is perpendicular to the direction of motion of the body , them work done on the body isA. MinimumB. MaximumC. InfinityD. ZeroQuestion 7 of 15 Loading... Question 8 of 15 8. The highest value of escape velocity in solar system is for planetA. EarthB. MoonC. JupiterD. NeptuneQuestion 8 of 15 Loading... Question 9 of 15 9. The center of sun produces large amounts of energy, what is the source of this energyChemical reactionA. Radioactive decayB. Nuclear fissionC. Chemical reactionD. Nuclear fusionQuestion 9 of 15 Loading... Question 10 of 15 10. One mega watt hour is equal toA. 3.6x1012 JB. 3.6x106 JC. 3.6x108 JD. 3.6x109 JQuestion 10 of 15 Loading... Question 11 of 15 11. Which of the following is not conservative forceA. ElectricB. GravitationalC. FrictionD. Elastic spring forceQuestion 11 of 15 Loading... Question 12 of 15 12. The pull of moon can distort the continents by pulling and up and down by as much asA. 25cmB. 2.5cmC. 250cmD. 25mmQuestion 12 of 15 Loading... Question 13 of 15 13. The tides raise the water in the sea roughly in a dayA. OnceB. Eight timeC. TwiceD. Four timeQuestion 13 of 15 Loading... Question 14 of 15 14. Two bodies of 4g and 16g have the same K.E. What is the ratio of their momentumA. 1:2B. 4:1C. 1:4D. 2:1Question 14 of 15 Loading... Question 15 of 15 15. From which source would the release of energy be affected by the change in the earth’s gravitational fieldA. ChemicalB. NuclearC. GeothermalD. HydroelectricQuestion 15 of 15 Loading... Loading... Related Study Posts:MDCAT Test Physics Test Online PreparationAtomic Energy Jobs Test NTS Result 2024 Check OnlineASF Written Test Preparation Online McqsOnline ECAT Test Preparation McqsFPSC SST Test Preparation Mcqs OnlinePPSC Lecturer Test Preparation Online McqsLecturer Test KPPSC Preparation Mcqs OnlineTESCO Jobs Online NTS Test Preparation McqsFIA ASI Sub Inspectors Job 2024 OTS Test Preparation…SPSC SST Test Preparation Mcqs Online with Syllabus