A. 10 cm B. 16 cm C. 5 cm D. 14 cm Correct Answer: Option D - 14 cm Explanation…
A. 80.0% B. 76.6% C. 66.7% D. 60.7% Correct Answer: Option C - 66.7%
A. kgm B. Nm C. Jm D. µm−1 Correct Answer: Option B - Nm Explanation Moment of a force is…
A. protons B. electrons C. ions D. neutrons Correct Answer: Option D - neutrons
A. Balance wheel of a watch B. Construction of steel rail lines C. Construction of large steel bridges D. Fitting…
A. A compressor B. A refrigerator C. Air blower D. Air conditioner Correct Answer: Option D - Air conditioner Explanation…
A. 1ω B. 9ω C. 3ω D. 0.33ω Correct Answer: Option A - 1ω Explanation Resistor connected in a parallel…
A. 80.0% B. 76.6% C. 66.7% D. 60.7% Correct Answer: Option C - 66.7% Explanation Efficiency = MA/V.R x 100…
A. Molecules of a liquid are stationary B. Brownian motion is evidence of particle nature of matter C. Matter is…
A. 12.0% B. 25.0% C. 33.3% D. 75.0% Correct Answer: Option C - 33.3% Explanation Internal resistance determines the maximum…