In physics, a wave is a disturbance that transfers energy through matter or space, with little or no associated mass transport. Class 11 Physics chapter- Waves explains various aspects related to the ...

1. In an n-type silicon, which of the following statements is true: (a) Electrons are the majority carriers and trivalent atoms are the dopants. (b) Electrons are minority carriers and pentavalent ...

NCERT Class 12 Physics Chapter 12 Atoms Solutions: The 2025 Board exams are around the corner and it is time for the students to revise the syllabus and start practising the questions or the sample ...