Physics MCQs Online Test 01 for Preparation Leave a Comment / Physics Test / By Shani Malik Physics MCQs Online Test 01 for Preparation 1. An instrument used to measure gas pressure is called?A. BarometerB. ManometerC. GalvanometerD. Ammeter Loading... 2. The boiling point of alcohol is?A. 71 °CB. 79 °CC. 75 °CD. 83 °C Loading... 3. Red + Green + Blue = ?A. Dark BlueB. WhiteC. BlackD. Maroon Loading... 4. Ozone layer protects the Earth from __________ radiations from the Sun?A. X-raysB. InfraredC. UltravioletD. Microwaves Loading... 5. If we add all the 7 colours of rainbow (red, yellow, blue, green, orange, violet and indigo), the resultant colour would be?A. WhiteB. Dark BlueC. BlackD. Maroon Loading... 6. The presence of impurities __________ the freezing point of water?A. Does not have any effect onB. Increases C. DecreasesD. Accelerate Loading... 7. When vapours of a substance are cooled and changes into liquid, it is called?A. CondensationB. ConvectionC. ConductionD. Evaporation Loading... 8. Short-sight defect could be corrected by a?A. None of theseB. Convex lens C. Concave lens D. Converging lens Loading... 9. Planets are kept in orbit by the?A. Attraction among the Planets and the Sun B. Radiations from the Sun C. Gravitational pull of the SunD. Attraction among the Planets Loading... 10. When white light passes through a prism, it splits into __________ colors.A. 3B. 5C. 9D. 7 Loading... 11. If we add salt to the pure water, its boiling point will?A. None of theseB. DecreaseC. Remain sameD. Increase Loading... 12. There are __________ planets in orbit around the Sun?A. 8B. 7C. 6D. 9 Loading... 13. Which from the following is NOT a Renewable Energy?A. GeothermalB. BiofuelsC. Nuclear D. Solar Loading... 14. A camera uses a __________ to form an image on a piece of film at the back?A. Concave lensB. None of theseC. Diverging lensD. Convex lens Loading... 15. The distance of Moon from the Earth is __________ km?A. 384,000 B. 364,000C. 484,000D. 464,000 Loading... Loading... Related NTS Results Post:Biology Mcqs Test 13 Online PreparationBiology Mcqs Test 12 Online PreparationBiology Mcqs Test 10 Online PreparationBiology Mcqs Test 11 Online PreparationBiology Mcqs Test 14 Online PreparationBiology Mcqs Test 06 Online PreparationBiology Mcqs Test 09 Online PreparationBiology Mcqs Test 07 Online Preparation