I. Density of the liquid. II. Acceleration due to gravity. III. Type of container of the liquid. IV. The constituents…
A. 3.0 B. 3.1 C. 3.2 D. 2.0 Correct Answer: Option D = 2.0 Explanation V.R = (1)/sinθ = (1)/sin…
A. 0.8 B. 0.4 C. 1.0 D. 0.6 Correct Answer: Option D - 0.6 Explanation coefficient of friction = (F)/R…
A. 11.50 kw B. 12.60 kw C. 11.25 kw D. 12.10 kw Correct Answer: Option C - 11.25 kw Explanation…
I. The motion of the tyres of a moving car. II. The motion of a loaded test tube oscillated vertically.…
A. 10 ms‾¹ B. 8 ms‾¹ C. 40 ms‾¹ D. 20 ms‾¹ Correct Answer: Option C - 40 ms‾¹ Explanation…
I. Diameter of a small ball bearing. II. Thickness of pieces of paper. III. Diameter of a measuring cylinder. IV.…
A. Both the mass and weight are constant B. Both the mass and weight vary C. the mass is constant…
A. the energy released B. the electrochemical equivalent C. the current flowing D. the charge released Correct Answer: Option B…
A. 14 A B. 12 A C. 10 A D. 8 A Correct Answer: Option B = 12 A Explanation…