MEASUREMENTS MCQs 13 min Score: 0 Attempted: 0/13 Subscribe 1. The fundamental S. I. Unit of temperature is: (A) Kelvin (B) Fahrenheit (C) Centigrade (D) Joule 2. The fundamental unit of length in C. G. S. system is: (A) Foot (B) Mile (C) Centimeter (D) Meter 3. 1 pound is equal to: (A) 2.54 N (B) 105 N (C) 4.45 N (D) 100 N 4. One inch is equal to: (A) 2.54 cm (B) 2.45 cm (C) 0.9 cm (D) 12 cm 5. 1 N is equal to: (A) 10³ dynes (B) 10⁵ dynes (C) 10⁷ dynes (D) 4.45 dynes 6. 1 milligram is equal to: (A) 10⁻⁶ gram (B) 10⁶ gram (C) 10³ gram (D) 10⁻³ gram 7. 1 meter is equal to: (A) 10⁻³ mm (B) 10⁶ mm (C) 10⁻⁶ mm (D) 10³ mm 8. Fundamental S.I. units are: (A) 3 (B) 4 (C) 7 (D) 5 9. Unit of current is: (A) Kelvin (B) Ampere (C) Newton (D) Joule 10. S.I Unit of plane angle is: (A) Centigrade (B) Degree (C) Steradian (D) Radian 11. The dimension of momentum is: (A) M L² T⁻¹ (B) M L T⁻² (C) M L T⁻¹ (D) M L³ 12. The dimension of force is: (A) M L T⁻¹ (B) M L² T⁻¹ (C) M L T⁻² (D) M L³ 13. The numbers of significant figures in 2.80 × 10⁵ are: (A) 2 (B) 3 (C) 1 (D) 5
