Physics Viva Questions Class 12 (2026): CBSE Class 12 practical examinations for the 2026 board exams are being scheduled in many schools during the second half of January 2026, and students are now ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

The thumbnails below link to full-sized samples taken with the Canon RF 45mm F1.2 STM lens mounted on a Canon EOS R6 Mark III camera.