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WB JEE

Geometrical Optics

Physics

Previous Years Questions

MCQ (Single Correct Answer)

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The human eye has an approximate angular resolution of $$\theta$$ = 5.8 $$\times$$ 10$$-$$4 rad and typical photo printe...
WB JEE 2022
The cross-section of a reflecting surface is represented by the equation x2 + y2 = R2 as shown in the figure. A ray trav...
WB JEE 2021
A spherical convex surface of power 5 D separates object and image space of refractive indices 1.0 and $$4\over3$$ , res...
WB JEE 2021
A thin convex lens is placed just above an empty vessel of depth 80 cm. The image of a coin kept at the bottom of the ve...
WB JEE 2020
An object, is placed 60 cm in front of a convex mirror of focal length 30 cm. A plane mirror is now placed facing the ob...
WB JEE 2020
A tennis ball hits the floor with a speed v at an angle $$\theta $$ with the normal to the floor. If the collision is in...
WB JEE 2020
A point object is placed on the axis of a thin convex lens of focal length 0.05 m at a distance of 0.2 m from the lens a...
WB JEE 2019
A ray of light is reflected by a plane mirror. $${\widehat e_0}$$, $$\widehat e$$ and $$\widehat n$$ be the unit vectors...
WB JEE 2019
There is a small air bubble at the centre of a solid glass sphere of radius r and refractive index $$\mu$$. What will be...
WB JEE 2018
Two identical equiconvex lenses, each of focal length f are placed side by side in contact with each other with a layer ...
WB JEE 2018
A point source is placed at coordinates (0, 1) in xy-plane. A ray of light from the source is reflected on a plane mirro...
WB JEE 2018
A parallel beam of light is incident on a glass prism in the shape of a quarter cylinder of radius R = 0.05 m and refrac...
WB JEE 2017
A point object is held above a thin equiconvex lens at its focus. The focal length is 0.1 m and the lens rests on a hori...
WB JEE 2017
The ratio of the diameter of the sun to the distance between the earth and the sun is approximately 0.009. The approxima...
WB JEE 2017
A point source of light is kept at a depth of h in water of refractive index 4/3. The radius of the circle at the surfac...
WB JEE 2008
The radius of curvature of a concave mirror is 24 cm and the image is magnified by 1.5 times. The object distance is...
WB JEE 2008
The refractive indices of glass and quartz w.r.t. air are 3/2 and 12/5 respectively. The refractive index of quartz w.r....
WB JEE 2008

MCQ (More than One Correct Answer)

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A ray of light is incident on a right angled isosceles prism parallel to its base as shown in the figure. Refractive ind...
WB JEE 2018

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