CBSE Class 12 Physics exam held on February 21, 2025. Answer keys for all sets released for student evaluation. Exam covered Electrostatics, Current Electricity, Magnetism, and more, totaling 70 marks ...

10. The diagram shows four energy level of an electron in Bohr model of hydrogen atom. Identify the transition in which the emitted photon will have the highest energy. (C) Two of them connected in ...

CBSE Class 12 Physics Answer Key 2025: The Central Board of Secondary Education (CBSE) conducted the Class 12 Physics ...