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Wave Optics

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE Main 2022
In a Young’s double slit experiment, a laser light of 560 nm produces an interference pattern with consecutive bright fringes separation of 7.2 mm. Now...
JEE Main Physics Easy
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Q JEE MAIN 2022
Two beam of light having intensities 1 and 41 interfere to produce a fringe pattern on a screen. The phase difference between the two beams...
JEE Main Physics Medium
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Q JEE MAIN 2022
In young’s double slit experiment, the fringe width is 12 mm. If the entire arrangement is placed in water of refractive index $\frac{4}{3}$, then the...
JEE Main Physics Easy
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Q JEE MAIN 2022
In a double slit experiment with monochromatic light, fringes are obtained on a screen placed at some distance from the plane of slits. If the...
JEE Main Physics Hard
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Q JEE MAIN 2022
A sinusoidal wave $y(t)=40 \sin \left(10 \times 10^6 \pi t\right)$ is amplitude modulated by another sinusoidal wave $x(t)=20 \sin (\cos 1000 \pi \mathrm{t}$ ). the...
JEE Main Physics Medium
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Q JEE MAIN 2022
A light whose electric field vectors are completely removed by using a good Polaroid, allowed to incident on the surface of the prism at Brewster’s...
JEE Main Physics Easy
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Q JEE MAIN 2022
The interference pattern is obtained with two coherent light sources of intensity ratio 4 :1. And the ratio $\frac{I_{\max }+I_{\min }}{I_{\max }-I_{\min }}$ is $\frac{5}{x}$....
JEE Main Physics Easy
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Q JEE MAIN 2022
For a specific wavelength 670 nm of light coming from a galaxy moving with velocity v, the observed wavelength is 670.7 nm. The value of...
JEE Main Physics Easy
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Q JEE MAIN 2022
Two light beams of intensities in the ratio of 9 : 4 are allowed to interfere. The ratio of the intensity of maxima and minima...
JEE Main Physics Easy
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Q JEE MAIN 2022
$\sqrt{d_1}$ and $\sqrt{d_2}$ are the impact parameters corresponding to scattering angles $60^{\circ}$ and $90^{\circ}$ respectively, when an $\alpha$ particle is approaching a gold nucleus. For...
JEE Main Physics Hard
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