| 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) $\frac{ V ^2}{ R }$ |
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| 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 |
| A | B |
| 1. Which is the scale in which the freezing point is divided into 180 equal parts, taking the freezing point as 32°F and the steam point as 212°F? | (A) Charles's |
| 2. Which is the scale in which freezing point is considered to be 0°R and steam point is considered to be 80°R divided into 30 equal parts. Has been divided | (B) $K = C +$ 273.15 |
| 3. Temperature measured in any scale can be converted to temperature on another scale | (C) Fahrenheit scale |
| 4. Which is the equation by which if the temperature of one system is known the temperature of another system can be determined? | (D) rumor temperature |
| 5 The volume and pressure of a gas depend on temperature as per the rule | (E) $\frac{ T _1}{T_2}=\frac{ X _1}{ X _2}$ |
| Column - A | Column - B |
| 1. The value of 1 amu is | (A) Radioactive dating |
| 2. Which is most accurate watch? | (B) $10^{-9}$ |
| 3. Which is the method of determining the age of rocks? | (C) $1.66 \times 10^{-2} / kg$ |
| 4. How many nanoseconds are there in 1 second? | (D) $M ^1 L^2 T^{-2}$ |
| 5. Dimension of angular momentum | (E) Cesium |
| 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 |
| A | B |
| 1. The value of coefficient of linear expansion $\alpha$ is equal to | (A) Nature of matter |
| 2. The value of coefficient of areal expansion $\beta$ is equal | (B) Less |
| 3. How many times is the coefficient of volume expansion of a substance its coefficient of linear expansion? | (C) $\frac{\Delta L }{ L \times \Delta T }$ |
| 4. What does specific heat capacity depend on? | (D) $\beta=\frac{\Delta A}{A \times \Delta T}$ |
| 5. The greater the mass of the radiating body, the greater the rate of cooling. | (E) $\gamma=3 a$ |
| A | B |
| 1. Dalton's Partial Pressure law | (A) $\frac{2}{3}$ |
| 2. PV = | (B) Excessive |
| 3. The part of mean K.E of unit volume gas isequal to | (C) $\begin{array}{l} P = P _1+ P _2+ P _3+\ldots\end{array}$ |
| 4. The value of KE. due to r.m.s. velocity is zero | (D) $\frac{1}{3} MC _{r m s}^2$ |
| 5. The gas that's density ( $\rho$ ) become less than value of $C _{ rms }$ | (E) zero |
| 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)$\begin{array}{l} 2.303 P _1 V_1 \log 10 \frac{V_2}{V_1}\end{array}$ |
| A | B |
| 1. When both waves are superimposed in the opposite phase at any place then the value of resultant amplitude and intensity | (a) Fix |
| 2. In interference there is a phase difference at some point of the medium | (b) $1:3:5$ |
| 3. In beats there is a phase difference between the waves at any point in the medium | (c) $1:2:3$ |
| 4. The frequency of vibrations produced in a close organ pipe are in the ratio | (d) Changes |
| 5. Generated in open organ pipe there is a ratio of frequency of vibrations | (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) $g=\frac{4}{3} \pi R GP$ |
| Column A | Column B |
| 1.Why do we have to do work when we stretch a string? | A. $\frac{ Y _2}{ Y _1}$ |
| 2.Elasticity coefficient | B. Work has to be on done against inter- atomic forces. |
| 3. $\frac{l_1}{l_2}$ | C. Equal |
| 4. Bulk moduls of elasticity (H) Equal (K) $=$ | D. $\frac{\text { Change in pressure }}{\text { Volume strain }}$ |
| 5. The stress produced when equal weight is applied wires of equal cross-section. | E. $\frac{\text { Stress }}{\text { Strain }}$ |