| A | B |
| 1. Weight of liquid column | (A) at density |
| 2. 1 bar | (B) dv/dx |
| 3. Different liquids have pressure at the________ ratio of it same depths | (C) Pascal |
| 4. On which rule is the working principle of hydraulic lift based? | (D) $10^5$ Pascal $( Pa )$ |
| 5. Velocity gradient = | (E) Ahpg |
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| A | B |
| 1. A thermos bottle filled with tea is shaken vigorously in the internal energy of the system | (A) dQ = 0 |
| 2. In adiabatic compression of the body increases | (B) will increase |
| 3. For isothermal operation of the engine | (C) heat |
| 4. Work done in isothermal process | (D) $T _1= T _2$ |
| 5. In adiabatic change of gas specific heat value happens zero because | (E)$\begin{array}{l} 2.303 P _1 V_1 \log 10 \frac{V_2}{V_1}\end{array}$ |
| Column - A | Column – B |
| 1. $\hat{i} \cdot \hat{j}=\hat{j} \cdot \hat{k}=\hat{k} \cdot \hat{i}=$ | (A) 1 |
| 2. $|\hat{i}|=|\hat{j}|=|\hat{k}|$ | (B) Proportional |
| 3. $(3 \hat{i}+4 \hat{j}-5 \hat{k})$. $(5 \hat{i}+4 \hat{j}+3 \hat{k})=$ | (C) 0(ZERO) |
| 4. Work done by the force acting perpendicular to the displacement is always | (D) 16 |
| 5. Work done (w) and heat generated (H) on a system are mutual | (E) Zero |
| A | B |
| 1. The direction of viscous force is the direction of liquid flow. | (A) Changed |
| 2. Viscosity coefficient also changes when the pressure of a fluid changes. | (B) $6 \pi \eta v_t r$ |
| 3. The value of the viscous force F = | (C) Constant (for the unit volume) |
| 4. Flow of liquid is stream- line then | (D) Opposite |
| 5. $\frac{ P }{\rho}+\frac{1}{2} V^2+g h=$ | (E) R = 2000 |
| (I) | (II) |
| 1. For a circular path, if an object moves from A and comes back to A, what will be the value of displacement? | (A) displacement |
| 2. When a body moves in a straight line with a constant velocity in the same direction, then what will be the value of acceleration of the body? | (B) $\tan \theta$ |
| 3. In case of unequal velocity, the displacement and time diagram will have to be made in addition to the straight line. | (C) Zero |
| 4. In the velocity-time graph, the area between the curve and the time axis is equal to which quantity of the body? | (D) Zero |
| 5 Acceleration a = dv/dt = | (E) of any shape |
| Column - A | Column - B |
| 1. The wheels of moving vehicles are made hollow in the middle and thick on the periphery because: | (A) $g \sin \theta$ |
| 2. When an object slides on a plane inclined at an angle of 0 to the horizontal, its accele- ration will be: | (B) An object with low moment of inertia |
| 3. What is the moment of inertia of a body relative to the axis passing through its center of mass? | (C) Mass remains the same but inertia increases. |
| 4. If two objects with unequal moment of inertia have the same angular momentum. then which object will have greater rotational kinetic energy? | (D) on mass |
| 5. Inertia only depends | (E) Minimum |
| Column – A | Column - B |
| 1. Value of $\overrightarrow{ F }_{12}+\overrightarrow{ F }_{21}$ will be | (A) Less |
| 2. The gravitational force between two 1 kg balls can be expected because it is very_________ . | (B) Towards the sun |
| 3. Centripetal force is applied on the planets which has a direction | (C) In the form of a hyperbola |
| 4. There is a relationship between gravitational acceleration (g) and universal constant G | (D) Zero |
| 5. Potential energy changes | (E) $g=\frac{4}{3} \pi R GP$ |
| A | B |
| 1. When both waves are superimposed in the opposite phase at any place then the value of resultant amplitude and intensity | (A) Minimum |
| 2. In interference there is a phase difference at some point of the medium | (B) Fix |
| 3. In beats there is a phase difference between the waves at any point in the medium | (C) 1:3:5 |
| 4. The frequency of vibrations produced in a close organ pipe are in the ratio | (D) 1:2:3 |
| 5. Generated in open organ pipe there is a ratio of frequency of vibrations | (E) Changes |
| (I) | (II) |
| 1. Acceleration a = dv/dt = | (A) $1: 3$ |
| 2. How to find the acceleration of a moving object? | (B) In one-dimensional motion when the direction of the body does not change |
| 3. If the mutual graph of two quantities is a straight line, then both the quantities are: | (C) By the slope of veloc- ity-time graph |
| 4. The ratio of the distances covered by a freely falling object in its first and second second is | (D) Directly Proportional |
| 5. In which position of the body, the value of displacement is equal to the distance travelled by the body? | (E)$\tan \theta$ |
| Column - A | Column - B |
| 1. The value of centripetal acceleration | (A) $|\overrightarrow{ A }|=$ |
| 2. $\overrightarrow{A}=A_x \hat{i}+A_y \hat{j}+A_z \hat{k}$ the magnitude of $|\overrightarrow{ A }|$ will be : | (B) $H _{\max }=\frac{1}{4} R _{\max }$ |
| 3. Instantaneous acceleration $\vec{a}=$ | (C) Tangential |
| 4. What is the relationship between maximum height and maximum range. | (D) $\frac{d v}{d t}$ |
| 5. The velocity vector is always in the path of motion | (E) $\frac{ V ^2}{ R }$ |
| Column - A | Column - B |
| 1. Potential energy changes | (A) $V _0=\sqrt{g R }$ |
| 2. The value of escape velocity (G) Zero for the Moon as compared to that of the Earth | (B) $+\frac{ GM m}{2 r}$ |
| 3. The value of orbital velocity will be | (C) $\frac{1}{5}$ times |
| 4. The period of revolution of a satellite orbiting near the Earth is | (D) In the form of a hyperbola |
| 5. The value of binding energy will be | (E) 84.6 minutes |