JEE Main Ray Optics questions
5 Physics questions on Ray Optics as asked in JEE Main, newest first. 2 come with a worked solution.
- The light rays from an object have been reflected towards an observer from a standard flat mirror, the image observed by the observer are:- A. Real B. Erect C. Smaller in size then object D. Laterally inverted Select…
2023 · with solution
- When a beam of white light is allowed to pass through convex lens parallel to principal axis, the different colours of light converge at different point on the principle axis after refraction. This is called :
2023 · with solution
- A ray of light is incident from air on a glass plate having thickness √(3) cm and refractive index √(2). The angle of incidence of a ray is equal to the critical angle for glass-air interface. The lateral displacement…
2023
- A convex lens of refractive index 1.5 and focal length 18cm in air is immersed in water. The change in focal length of the lens will be __________ cm. (Given refractive index of water = 4/3)
2023
- As shown in the figure, a combination of a thin plano concave lens and a thin plano convex lens is used to image an object placed at infinity. The radius of curvature of both the lenses is 30 cm and refraction index of…
2023
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