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 ...

Get here the CBSE Class 12th Physics Answer Key 2025 which is curated by the subject matter experts. Students can access below the answers to all questions asked in the CBSE Class 12th Physics ...

CBSE 12th Physics Answer Key 2026: On February 20, 2026, the Central Board of Secondary Education (CBSE) successfully conducted the first major board examination for the Class 12 Science stream.

CBSE Class 12 Physics is considered one of the most scoring yet conceptually demanding subjects in the board exams. The CBSE Class 12 Board Exams 2026 are scheduled to be held from 17 February 2026 to ...