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Physics · 2023 · Shift 2

17 questions from this JEE Advanced paper

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JEE Advanced
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2023 · Shift 2
Physics

Physics · 2023 · Shift 2

17 questions from this JEE Advanced paper

Electrostatics1 questions Units and Measurements1 questions Laws of Motion1 questions Heat and Thermodynamics4 questions Geometrical Optics1 questions Rotational Motion2 questions Electromagnetic Waves1 questions Magnetism1 questions Waves3 questions Properties of Matter1 questions Atoms and Nuclei1 questions

Q35.An electric dipole is formed by two charges $+ q$ and $- q$ located in $x y$ -plane at $(0, 2) mm$ and $(0, - 2) mm$ , respectively, as shown in the figure. The electric potential at point $P (100, 100) mm$ due to the… Includes diagram
Physics · Electrostatics · MCQ
Q36.Young's modulus of elasticity $Y$ is expressed in terms of three derived quantities, namely, the gravitational constant $G$ , Planck's constant $h$ and the speed of light $c$ , as $Y = c^{α} h^{β} G^{γ}$ . Which of the following is the…
Physics · Units and Measurements · MCQ
Q37.A particle of mass $m$ is moving in the $x y$ -plane such that its velocity at a point $(x, y)$ is given as $v = α (y \overset{x}{^} + 2 x \overset{y}{^})$ , where $α$ is a non-zero constant. What is the force $F$ …
Physics · Laws of Motion · MCQ
Q38.An ideal gas is in thermodynamic equilibrium. The number of degrees of freedom of a molecule of the gas is $n$ . The internal energy of one mole of the gas is $U_{n}$ and the speed of sound in the gas is $v_{n}$ . At a fixed temperature…
Physics · Heat and Thermodynamics · MCQ
Q39.A monochromatic light wave is incident normally on a glass slab of thickness $d$ , as shown in the figure. The refractive index of the slab increases linearly from $n_{1}$ to $n_{2}$ over the height $h$ . Which of the following statement(s)… Includes diagram
Physics · Geometrical Optics · Multiple correct
Q40.An annular disk of mass $M$ , inner radius $a$ and outer radius $b$ is placed on a horizontal surface with coefficient of friction $μ$ , as shown in the figure. At some time, an impulse $J_{0} \overset{x}{^}$ is applied at a height $h$ above the… Includes diagram
Physics · Rotational Motion · Multiple correct
Q41.The electric field associated with an electromagnetic wave propagating in a dielectric medium is given by $E = 30 (2 \overset{x}{^} + \overset{y}{^}) sin [2 π (5 \times 1 0^{14} t - \frac{1 0 ^{7}}{3} z)] Vm^{- 1}$ . Which of…
Physics · Electromagnetic Waves · Multiple correct
Q42.A thin circular coin of mass $5 gm$ and radius $x y$ is initially in a horizontal $x y$ -plane. The coin is tossed vertically up ( $+ z$ direction) by applying an impulse of $\frac{π}{2} \times 1 0^{- 2} N$ … Includes diagram
Physics · Rotational Motion · Numerical
Q43.A rectangular conducting loop of length $2 cm$ and width $x y$ is in the $x y$ -plane, as shown in the figure. It is being moved away from a thin and long conducting wire along the direction $\frac{3}{2} \overset{x}{^} + \frac{1}{2} \overset{y}{^}$ … Includes diagram
Physics · Magnetism · Numerical
Q44.A string of length $2 \times 1 0^{- 5} kg$ and mass $2 \times 1 0^{- 5} kg$ is under tension $T$ . When the string vibrates, two successive harmonics are found to occur at frequencies $1000 Hz$ and $1000 Hz$ . The value of…
Physics · Waves · Numerical
Q45.An incompressible liquid is kept in a container having a weightless piston with a hole. A capillary tube of inner radius $0.1 mm$ is dipped vertically into the liquid through the airtight piston hole, as shown in the figure. The… Includes diagram
Physics · Properties of Matter · Numerical
Q46.In a radioactive decay process, the activity is defined as $A = - \frac{d N}{d t}$ , where $N (t)$ is the number of radioactive nuclei at time $t$ . Two radioactive sources, $S_{1}$ and $S_{2}$ have same activity at time $t = 0$ . At a later time, the…
Physics · Atoms and Nuclei · Numerical
Q47.One mole of an ideal gas undergoes two different cyclic processes I and II, as shown in the $P - V$ diagrams below. In cycle I, processes $a, b, c$ and $d$ are isobaric, isothermal, isobaric and isochoric, respectively. In cycle II,… Includes diagram
Physics · Heat and Thermodynamics · Numerical
Q48. $S_{1}$ and $S_{2}$ are two identical sound sources of frequency $S_{1}$ . The source $S_{1}$ is located at $O$ and $S_{2}$ moves anti-clockwise with a uniform speed $42 m s^{- 1}$ on a circular path around… Includes diagram
Physics · Waves · Numerical
Q49. $S_{1}$ and $S_{2}$ are two identical sound sources of frequency $S_{1}$ . The source $S_{1}$ is located at $O$ and $S_{2}$ moves anti-clockwise with a uniform speed $42 m s^{- 1}$ on a circular path around… Includes diagram
Physics · Waves · Numerical
Q50.A cylindrical furnace has height $(H)$ and diameter $(D)$ both $360 K$ . It is maintained at temperature $P_{a}$ . The air gets heated inside the furnace at constant pressure $P_{a}$ and its temperature becomes $T = 360 K$ … Includes diagram
Physics · Heat and Thermodynamics · Numerical
Q51.A cylindrical furnace has height $(H)$ and diameter $(D)$ both $360 K$ . It is maintained at temperature $P_{a}$ . The air gets heated inside the furnace at constant pressure $P_{a}$ and its temperature becomes $T = 360 K$ … Includes diagram
Physics · Heat and Thermodynamics · Numerical