Newton’s experiment remains almost insultingly simple. Sunlight, a darkened room, a glass prism. The conclusion was unavoidable. Colour belonged to light itself. The prism merely made it visible.

CBSE Class 12 Physics Practical Syllabus 2024: CBSE Physics curriculum for the students of class 12th is broken down into two parts, theory and practicals. While the theory paper is for 70 marks, the ...