The Top 50 MCQs of the CBSE Class 12 Physics Exam 2026 are carefully selected to help students strengthen conceptual clarity, improve accuracy, and score high in the upcoming board examination. The ...

The exam was conducted today, February 13. Download the question paper PDF, check the detailed exam analysis, and review the answer key to evaluate your performance.

The Central Board of Secondary Education (CBSE) is set to conduct the Class 12 Physics board examination on February 20.

CBSE Class 12 Physics Exam 2026 will be held tomorrow. Ahead of the exam, check the sample papers and marking scheme here.

Lasers, devices that emit intense beams of coherent light in specific directions, are widely used in research settings and are central components of various technologies, including optical clocks (i.e ...

Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the amplitude of the electric field. At high powers, however, ...

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New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong ...