21 JEE Main 2024 Ray Optics previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2024 previous-year questions from the Ray Optics chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Ray Optics chapter hub.
The refractive index of a prism with apex angle A is c o t A 2 . The angle of minimum deviation is :
Critical angle of incidence for a pair of optical media is 45ⁱrc. The refractive indices of first and second media are…
A biconvex lens of refractive index 1 . 5 has a focal length of 20 cm in air. Its focal length when immersed in a liqui…
A light ray is incident on a glass slab of thickness 4 √(3) ~cm and refractive index √(2) . The angle of incidence is e…
The distance between object and its two times magnified real image as produced by a convex lens is 45 cm . The focal le…
Two immiscible liquids of refractive indices 8 5 and 3 2 respectively are put in a beaker as shown in the figure. The h…
If the distance between object and its two times magnified virtual image produced by a curved mirror is 15 cm , the foc…
If the refractive index of the material of a prism is cot A 2 , where A is the angle of prism then the angle of minimum…
Given below are two statements : Statement (I) : When an object is placed at the centre of curvature of a concave lens,…
A convex mirror of radius of curvature 30 cm forms an image that is half the size of the object. The object distance is…
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