Chapter-5: Laws Of Motion 1. Newton’s First Law of Motion defines – Energy Inertia Momentum of Inertia Work [su_spoiler title=”answer” style=”fancy” icon=”caret”]Inertia [/su_spoiler] 2. Measurement of which quantity is obtained through Newton’s 2nd law of motion? – Force Impulse Acceleration Momentum [su_spoiler title=”answer” style=”fancy” icon=”caret”]Force[/su_spoiler] 3. Which law of motion of Newton’s defines force? First Second Third […]

Chapter-4: Motion In A Plane  1. Which of the following is not a scalar quantity? Temperature Charge Coefficient of friction Impulse [su_spoiler title=”answer” style=”fancy” icon=”caret”]Impulse[/su_spoiler] 2. Which of the following is a scalar quantity? Electric current Linear momentum Acceleration Electric field. [su_spoiler title=”answer” style=”fancy” icon=”caret”]Total path length।[/su_spoiler] 3. Which of the following is a vector

Chapter-3: Motion In A Straight Line 1. Out of the following, which cannot be negative? Total path length Velocity Acceleration None of these. [su_spoiler title=”answer” style=”fancy” icon=”caret”]Total path length[/su_spoiler] 2. The SI unit of acceleration is – m/s m/s² cm/sec² None of these [su_spoiler title=”answer” style=”fancy” icon=”caret”]m/s²[/su_spoiler] 3. The rate of change in velocity with

Chapter-2: Physical World And Measurement 1. Electromagnetic force is – Attractive in nature Repulsive in nature Attractive as well as repulsive in nature None of these [su_spoiler title=”Answer” style=”fancy” icon=”caret”]Attractive as well as repulsive in nature [/su_spoiler] 2. Which of the following force is not a fundamental force in nature? Gravitational force Electromagnetic force Strong

Chapter-1: Physical World And Measurement 1. Electromagnetic force is – Attractive in nature Repulsive in nature Attractive as well as repulsive in nature None of these [su_spoiler title=”Answer” style=”fancy” icon=”caret”]Attractive as well as repulsive in nature [/su_spoiler] 2. Which of the following force is not a fundamental force in nature? Gravitational force Electromagnetic force Strong

1. A transverse wave consists of – only crests only trough both crests and troughs rarefactions and compressions [su_spoiler title=”View Answer ” style=”fancy”]both crests and troughs[/su_spoiler] 2. Sound waves travel fastest in – Solid liquids Gases Vacuum [su_spoiler title=”View Answer ” style=”fancy”]Solid[/su_spoiler] 3. With the propagation of longitudinal waves through a medium, the quantity transmitted

1. in SH.M. acceleration is proportional to – Velocity Displacement Time period Frequency [su_spoiler title=”View Answer ” style=”fancy”]Displacement[/su_spoiler] 2. At resonance the amplitude of forced oscillations is – minimum maximum zero None of these. [su_spoiler title=”View Answer ” style=”fancy”]maximum[/su_spoiler] 3. Time period of the second pendulum is – 1 second 2 seconds 4 seconds 5

1. A real gas behaves like an ideal gas if its – both pressure and temperature are high both pressure and temperature are low the pressure is high and the temperature is low the pressure is low and the temperature is high [su_spoiler title=”View Answer ” style=”fancy”]the pressure is low and the temperature is high[/su_spoiler]

1. The zeroth law of thermodynamics leads to the concept of Internal energy Heat content Pressure Temperature [su_spoiler title=”View Answer ” style=”fancy”]Pressure[/su_spoiler] 2. Internal energy of an isolated system Increases Decreases Remains the same None of these [su_spoiler title=”View Answer ” style=”fancy”]Remains the same[/su_spoiler] 3. First Law of Thermodynamics leads to – Conservation of mass

1. The S. I. unit of heat is – Joule Calorie Kelvin J/kg [su_spoiler title=”View Answer ” style=”fancy”]Joule[/su_spoiler] 2. The S. I. unit of temperature is – Joule Fahrenheit Kelvin Calorie [su_spoiler title=”View Answer ” style=”fancy”]Kelvin[/su_spoiler] 3. Ideal gas equation – PV=R/T PV=T/R PV=μRT PT=RV [su_spoiler title=”View Answer ” style=”fancy”]PV=μRT[/su_spoiler] 4. Value of universal gas