The text is now best known for introducing “Pascal’s Law” or “Principle,” that any change of pressure in an enclosed incompressible fluid (like water) is transmitted equally to all points within the ...

In] any piece of beautiful mathematics, you almost always find that there is a physical system which actually mirrors the ...

In January I wrote a piece titled “5 Physics Equations Everyone Should Know.” Lots of you weighed in with your own nominations, and there were plenty of good suggestions. So I’ve decided to do a ...

The NCERT course aims to bridge learning gaps and provide affordable access to quality education. NCERT Free Online Physics Classes: The National Council of Educational Research and Training (NCERT) ...

This move aims to shift the focus from rote memorisation to competency-based learning. New Delhi: The Central Board of Secondary Education (CBSE) has decided to introduce open-book assessments (OBAs) ...

The CBSE has approved the introduction of open-book assessments for Class 9 students from the 2026-27 academic session. The decision follows a successful pilot study and aligns with the NEP 2020 and ...

As per the report, the CBSE's governing body approved the proposal for open book exams after a meeting held in June. The Central Board of Secondary Education (CBSE) has approved a proposal to ...

(i) The International System of Units, the required SI units with correct symbols are given at the end of this syllabus. Other commonly used systems of units - fps and cgs. (ii) Measurements using ...

Physics, particularly forces and motion, can be challenging. By observing everyday motion, conducting simple experiments, and understanding Newton's laws in plain language, the concepts become more ...

For three decades at Columbia Journalism School, Sam Freedman has encouraged students to try long-form narratives. His brand of tough love has paid dividends. By Emma Goldberg The night before the ...

Your seat choice matters more than you might think! I’ve only thrown up on a plane once—but it was so awful, it’s basically a core memory now. I was pregnant, so I’m still not sure whether to blame ...