Topic-wise Tips to Score 90+ in CBSE Class 12 Physics

The Semiconductor chapter is one of the most important chapters as its weightage is around 8 marks.

Atom and Nuclei together constitute 6 marks.

Dual Nature of Radiation which carries 4 marks. The communication system carries 3 marks.

Optics which carries 14 marks in the board exam.

Complete Ray Optics first and concentrate more on problems of Interference, Diffraction, and Young’s double-slit experiment.

Current and Electricity is also an easier chapter, and it carries 7 marks.

Electrostatics and Magnetism are very important for competitive exams.

EMI is another unit that a student needs to focus on to score well.

Practice the Ray diagram and other important diagrams carefully.

Try to solve objective problems to make yourself efficient in solving 1 mark questions in the exam.