Home ECAT Physics Test Online Preparation Mcqs ECAT Physics Test Online Preparation Mcqs ECAT Physics Test Online Preparation Mcqs With Answers Start Below 123456789101112131415Show paginator Hide paginator 7% Question 1 of 15 1. A body passing through a viscous medium is affected by: A. Two forces B. Three forces C. One force onlyD. Four forces Question 1 of 15 Loading... Question 2 of 15 2. The strength of electric field in a wire depends upon: A. Magnetic fieldB. Value of current C. Distance from the current element D. Both Distance from the current element and Value of current Question 2 of 15 Loading... Question 3 of 15 3. The speed of sound is greatest in: A. Any liquidB. Air C. Steel D. Water Question 3 of 15 Loading... Question 4 of 15 4. Monochromatic light means waves of: A. Same wavelength B. Same colour C. Same frequency D. All of theseQuestion 4 of 15 Loading... Question 5 of 15 5. n A has same direction as that of A when n is: A. PositiveB. Unchanged C. Zero D. Negative Question 5 of 15 Loading... Question 6 of 15 6. Mechanical energy can be converted into: A. Both Electrical Energy and Light Energy B. Light energy C. Heat energyD. Electrical energy Question 6 of 15 Loading... Question 7 of 15 7. The sum of two or more vectors is equal to a single vector which is called: A. Product vectorB. Similar vector C. Resultant vector D. Component vector Question 7 of 15 Loading... Question 8 of 15 8. Moment of linear momentum is called: A. Moment arm B. Angular momentum C. Moment of inertia D. InertiaQuestion 8 of 15 Loading... Question 9 of 15 9. The shortest distance between two points direction from its initial point to final point is called: A. Velocity B. Distance C. Speed D. DisplacementQuestion 9 of 15 Loading... Question 10 of 15 10. To increase sensitivity of a galvanometer: A. c may be decreased B. b may be decreased C. n may be increased D. All of theseQuestion 10 of 15 Loading... Question 11 of 15 11. A transformer is an electrical device to change a given alternating emf: A. Into smaller alternating emf And Into larger alternating emfB. Into smaller alternating emf C. Into DC voltageD. Into larger alternating emf Question 11 of 15 Loading... Question 12 of 15 12. A complete circle is equivalent to: A. Quarter wavelength B. Half wavelength C. Full wavelengthD. Double the wavelength Question 12 of 15 Loading... Question 13 of 15 13. The term impulse is used when the force applied on a body is: A. Not constant B. Zero C. Constant D. NegativeQuestion 13 of 15 Loading... Question 14 of 15 14. Unit of density to mass ratio is: A. kg-m⁻³B. Kg -m³ C. m³ D. m⁻³ Question 14 of 15 Loading... Question 15 of 15 15. The time rate of change of displacement is called: A. SpeedB. Velocity C. Acceleration D. Time Question 15 of 15 Loading... Loading... Related Study Posts:MDCAT Test Physics Test Online PreparationBest Book for ECAT Entry Test Preparation BooksWho is Who Test Preparation Mcqs OnlineUrdu Test Preparation Online McqsTESCO Jobs Online NTS Test Preparation McqsFIA ASI Sub Inspectors Job 2022 OTS Test Preparation Mcqs…PPSC Lecturer Test Preparation Online McqsIB Pakistan NTS Jobs 2022 Online Test Preparation McqsASF Jobs 2022 Written Test Preparation Online McqsFPSC Jobs 2022 Online Test Preparation Mcqs