CH-1 Measurements Leave a Comment / By abdulslambsn@gmail.com / October 1, 2025 Welcome To Your Quiz "CH-1 Measurements" Click on "Start Quiz" To Continue... 1. The Branch of physics which deals with atomic nuclei is called ? Thermodynamics Nuclear Physics Atomic Physics Plasma Physics None 2. SI Unit of Electric Current is ? Time Gram Ampere Voltage None 3. Which of the following is supplementary unit ? Length Mass Radian Radius None 4. Unit of electric charge is ? Watt Ampere Coulomb Volt None 5. The branch of science, which deals with forces acting on bodies in motion, is called ? Mechanics Megnatism Physical Processes Forces None 6. We can write one Kilo = _______. 10^2 10^3 10^4 10^5 None 7. Significant figures in 0.0045 are ? 1 2 3 4 None 8. Significant figures in 5.78000 are 3 4 5 6 None 9. 43.75 can be rounded off as ? 43.75 43.8 43.85 43.7 None 10. Dimension of Speed ? [LT^-1] [LT^-2] [LT^-3] [LT^-4] None 11. Candela is the unit of ? Light Viscosity Intensity Velocity None 12. The unit of absolute temperature is ? C F K None None 13. In C.G.S system what is the unit of length ? g cm k m None 14. The SI unit of torque is ? m Nm N Pa None 15. In SI unit the unit of energy is ? Force Joule Newton Meter None 16. Meter per second is the unit of ? Accelaration Velocity Time Mass None 17. In M.K.S what is the Unit of pressure ? Newton Pascal Nm Nm^2 None 18. Physics is a quantitative science based primarily on ? Experiments Measurements Experiments & Measurements Energy None 19. The first book of physics was written by ? Kelvin Aristotle Newton Isaac None 20. Work is measured in Joules while energy is expressed in ? Joule Newton Nm Pa None 21. Which of the following quantities have same dimensions ? Torque & Power Energy & Power Energy & Torque Energy & Force None 22. Assessment of total uncertainty for addition or subtraction the uncertainties are ? Subtracted Multiplied Added Divided None 23. The number of significant figures in 0.098000 is ? 2 3 4 5 None 24. The SI unit for measuring 3-D angle is ? Radian Steradian Pi Degree None 25. One year = ? 8.6 x 10^4 8 x 10^4 6.5 x 10^3 2.5 x 10^2 None 1 out of 5 Thanks For Taking This Quiz - Please See Your Answers/Results Below After Entering Your Name & Email... Name Email Time's up
