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A 5 cm long pencil is placed along the principal axis of a concave mirror of focal length 20 cm such

The refractive index of the material of a prism is √2 If the refracting angle of the prism is 60

CBSE Class 12 Physics 2024 PYQ | Wavelength of Reflected & Refracted Light | Numerical

CBSE Class 12 Physics | Concave Mirror Numerical | Image Position & Magnification Explained

Plano-Convex Lens Numerical |CBSE 2024 Q no 18b | Radius of Curvature | CBSE Class 12 Ray Optics

CBSE 2025 Physics: Lens Combination Numerical | Convex–Concave–Third Lens Focal Length Explained

Refraction at Spherical Surface Numerical CBSE Board Exam 2025

A ray of light is incident on face AB of a prism ABC with angle of prism A and emerges out from face

A point source of light in air is kept at a distance of 12 cm in front of a convex spherical surface

An equiconvex lens is made of glass of refractive index 1·55 If the focal length of the lens is 15·

A right-angled prism ABC (refractive index 22​ ) is kept on a plane mirror as shown in the figure.