NCERT Class 12 Physics Part 2 book deals with topics like wave optics, atoms, nuclei, and semiconductors. NCERT Class 12 Physics Book is the best for CBSE 12th Physics board exam because these ...

CBSE Class 12 Physics Board Exam 2025 ... Wallah has shared a list of expected questions for key chapters like Ray Optics, Wave Optics, and Dual Nature of Matter and Radiation.

Ray Optics: Reflection of light, spherical mirrors, mirror formula, refraction of light, total internal reflection and optical fibers, refraction at spherical surfaces, lenses, thin lens formula ...

Physics was the easiest, followed by Chemistry, while Mathematics was considered the most challenging due to lengthy ...