New chat PYQ Library Doubts Rank report

Sign in to see Recents

Sign in to save progress →

Wave Optics question

2007 · Shift 2 · Q27

Guest · try one question or challengeGuest · try one question or challenge

PYQ Library
JEE Advanced
Physics
Wave Optics
2007 · Shift 2 · Q27

Wave Optics question

2007 · Shift 2 · Q27

JEE AdvancedPhysicsWave OpticsMCQ+3 / −1

The figure shows surface XY separating two transparent media, medium -1 and medium -2 . The lines ab and cd represent wavefronts of a light wave traveling in medium -1 and incident on X Y. The lines ef and gh represent wavefronts of the light wave in medium -2 after refraction. IIT-JEE 2007 Paper 2 Offline Physics - Wave Optics Question 7 English Comprehension

IIT-JEE 2007 Paper 2 Offline Physics - Wave Optics Question 7 English Comprehension

Speed of the light is

A
the same in medium-1 and medium-2
B
larger in medium-1 than in medium-2
C
larger in medium-2 than in medium-1
D
different at b and d

More from Wave Optics

Consider a system of three connected strings, $S_{1}, S_{2}$ and $S_{3}$ with uniform linear mass densities $μ kg / m, 4 μ kg / m$ and $16 μ kg / m$ , respectively, as shown in the… Includes diagram2025 · Multiple correct
A single slit diffraction experiment is performed to determine the slit width using the equation, $\frac{b d}{D} = mλ$ , where $b$ is the slit width, $D$ the shortest distance between the slit and the screen, $d$ the distance between…2025 · Numerical
In a Young's double slit experiment, a combination of two glass wedges $A$ and $B$ , having refractive indices 1.7 and 1.5, respectively, are placed in front of the slits, as shown in the figure. The separation between the slits is $d = 2 mm$ … Includes diagram2025 · Numerical
A point source $S$ emits unpolarized light uniformly in all directions. At two points $A$ and $B$ , the ratio $r = I_{A} / I_{B}$ of the intensities of light is 2 . If a set of two polaroids having $4 5^{\circ}$ angle…2024 · Numerical
In a Young's double slit experiment, each of the two slits A and B, as shown in the figure, are oscillating about their fixed center and with a mean separation of $0.8 mm$ . The distance between the slits at time $t$ is given by $d = (0.8 + 0.04 sin ω t) mm$ … Includes diagram2024 · Numerical
In a Young's double slit experiment, each of the two slits A and B, as shown in the figure, are oscillating about their fixed center and with a mean separation of $0.8 mm$ . The distance between the slits at time $t$ is given by $d = (0.8 + 0.04 sin ω t) mm$ … Includes diagram2024 · Numerical
A double slit setup is shown in the figure. One of the slits is in medium 2 of refractive index $n_{2}$ . The other slit is at the interface of this medium with another medium 1 of refractive index $n_{1} (e q n_{2})$ . The line… Includes diagram2022 · Multiple correct
A parallel beam of light strikes a piece of transparent glass having cross section as shown in the figure below. Correct shape of the emergent wavefront will be (figures are schematic and not drawn to scale) Includes diagram2020 · MCQ