1
JEE Advanced 2017 Paper 2 Offline
MCQ (More than One Correct Answer)
+4
-1
Two coherent monochromatic point sources $${S_1}$$ and $${S_2}$$ of wavelength $$\lambda = 600\,nm$$ are placed symmetrically on either side of the center of the circle as shown. The sources are separated by a distance $$d=1.8$$ $$mm.$$ This arrangement produces interference fringes visible as alternate bright and dark spots on the circumference of the circle. The angular separation between two consecutive bright spots is $$\Delta \theta .$$ Which of the following options is/are correct?
![JEE Advanced 2017 Paper 2 Offline Physics - Wave Optics Question 16 English](https://app-content.cdn.examgoal.net/fly/@width/image/1l6t9bhrn/44be4d14-eaba-4888-a55f-9ce2bd23eab9/16da4030-1bc6-11ed-9049-19bec3ea9187/file-1l6t9bhro.png?format=png)
![JEE Advanced 2017 Paper 2 Offline Physics - Wave Optics Question 16 English](https://app-content.cdn.examgoal.net/fly/@width/image/1l6t9bhrn/44be4d14-eaba-4888-a55f-9ce2bd23eab9/16da4030-1bc6-11ed-9049-19bec3ea9187/file-1l6t9bhro.png?format=png)
2
JEE Advanced 2016 Paper 2 Offline
MCQ (More than One Correct Answer)
+4
-2
While conducting the Young's double slit experiment, a student replaced the two slits with a large opaque plate in the XY-plane containing two small holes that act as two coherent point sources (S1, S2) emitting light of wavelength 600 mm. The student mistakenly placed the screen parallel to the XZ-plane (for z > 0) at a distance D = 3 m from the mid-point of S1S2, as shown schematically in the figure. The distance between the source d = 0.6003 mm. The origin O is at the intersection of the screen and the line joining S1S2.
![JEE Advanced 2016 Paper 2 Offline Physics - Wave Optics Question 13 English](https://app-content.cdn.examgoal.net/fly/@width/image/1l0no0py2/c766b740-a7e4-4506-a9a7-0eb7ca19cc3e/94096ba0-a1e9-11ec-8b25-4fc5294790d5/file-1l0no0py3.png?format=png)
Which of the following is(are) true of the intensity pattern on the screen?
![JEE Advanced 2016 Paper 2 Offline Physics - Wave Optics Question 13 English](https://app-content.cdn.examgoal.net/fly/@width/image/1l0no0py2/c766b740-a7e4-4506-a9a7-0eb7ca19cc3e/94096ba0-a1e9-11ec-8b25-4fc5294790d5/file-1l0no0py3.png?format=png)
Which of the following is(are) true of the intensity pattern on the screen?
3
JEE Advanced 2014 Paper 1 Offline
MCQ (More than One Correct Answer)
+3
-0
A light source, width emits two wavelengths $$\lambda$$1 = 400 nm and $$\lambda$$2 = 600 nm, is used in a Young's double-slit experiment. If recorded fringe widths for $$\lambda$$1 and $$\lambda$$2 are $$\beta$$1 and $$\beta$$2 and the number of fringes for them within a distance y on one side of the central maximum are m1 and m2, respectively, then
4
IIT-JEE 2008 Paper 1 Offline
MCQ (More than One Correct Answer)
+4
-2
In a Young's double slit experiment, the separation between the two slits is d and the wavelength of the light is $$\lambda$$. The intensity of light falling on slit 1 is four times the intensity of light falling on slit 2. Choose the correct choice(s).
Questions Asked from Wave Optics (MCQ (Multiple Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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