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.

Classical Mechanics:** Newton’s second law (F = ma) explains the relationship between force, mass, and acceleration. The law ...

Every year, Santa Claus races around the globe in a matter of hours to bring presents to children all over the world.

Distance records are an excellent proxy for the state of the art in astronomy. Finding extremely faraway galaxies is hard. In ...

JWST detects supernova from 730M years after Big Bang, offering rare glimpse of stars in early universe. The event offers scientists a rare glimpse into the final moments of massive stars.

A new computational model suggests that Uranus' and Neptune's cores may be less icy than their "ice giant" nickname suggests.

AI allowed Shein not just to outpace everyone but to rewrite the physics of trend creation itself. Yet Zara has managed to ...

Discover the power of slide-rolls, momentum control, and more in ARC Raiders with these game-changing hidden movement ...

The 400,000-kilometre anti-tail of 3I/ATLAS is one of the most remarkable aspects that have ever been seen on an interstellar object. The particles in it are too large to be typical cometary dust, and ...

A new technique allows complex interactions in materials to be simulated using Monte Carlo simulations thousands of times ...

High-precision measurements from the KATRIN experiment strongly limit the existence of light sterile neutrinos and narrow the search for new physics. Neutrinos are extremely difficult to detect, yet ...