CBSE Class 11 Physics MCQs Set 5
Question. Intermolecular forces are attractive when the separation of molecules is... [A] more than the equilibrium separation [B] less than the equilibrium separation [C] equal to the equilibrium separation [D] zero Answer: A Question. The inter atomic potential is dependent…
CBSE Class 11 Physics MCQs Set 4
Question. A child pulls a toy car weighing 0.20 kg across a smooth floor by means of a string attached to it. If the string makes an angle of 60° to the floor and the child pulls with a force of 2.0 N, then the amount of work he does in pulling the car a distance of 5.0 m is…
CBSE Class 11 Physics MCQs Set 2
Question. When a rolling solid cylinder reaches the bottom of the slope, its linear velocity is... A. √ gh B. √ 2gh C. mgh D. √(4gh/3) Answer: D Question. For ideal gas, the graph of PV → P is... A. a parabola B. a hyperbola C. inclined with P-axis D. parallel to P-axis…
CBSE Class 11 Physics MCQs Set 1
Question. Fermi is a unit of... A. length B. mass C. time D. electric flux Answer: A Question. The horizontal component of a force of 10 N inclined at 30° to the vertical is... A. 5 N B. 5√ 3 N C. 3 N D. 10/√ 3 N Answer: A Question. The acceleration due to gravity on Mars is…