Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

Students should focus on understanding the syllabus, practicing sample papers, and writing clear, structured answers to ...

Electron microscopy uses a beam of electrons to illuminate a sample and achieve much higher spatial resolution than light microscopy. Transmission electron microscopy generates an image of the ...

Seoul's Kospi is on track to close the year with a 72% gain. Other Asian stock markets are positive, and in the US, the Nasdaq is soaring despite bubble fears. Milan, up 30% since the beginning of the ...