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.

For the first time, scientists have observed the iconic Shapiro steps, a staircase-like quantum effect, in ultracold atoms.

From nearly indestructible metals, like tungsten, to delicate clouds in the sky, atoms make up everything around us. But do these atoms ever touch each other? As with most topics in atomic physics, ...

Using the world’s most powerful X-ray laser, scientists have filmed atoms performing an eternal quantum dance that never stops — even at absolute zero.

Researchers have combined theory and experiments to show that nuclear polarization does not limit studies of muonic atoms, clearing the way for new nuclear physics experiments. University of ...

Like their conventional counterparts, quantum computers can also break down. They can sometimes lose the atoms they ...

Quantum entanglement is a phenomenon that’s as bizarre as it is fragile. Entangled particles are thought to lose this inexplicable link when exposed to outside factors. But now, physicists have ...

Cooling atoms to ultra-low temperatures reveals the striking differences between fermions and bosons at the quantum level. When the 2001 Nobel Prize for Physics was awarded to Eric Cornell and Carl ...

The best way to find buried treasure may be with a quantum gravity sensor. In these devices, free-falling atoms reveal subtle variations in Earth’s gravitational pull at different places. Those ...

The tiny atom, the basic building block of everything, is itself almost nothing, but atoms form a crossroads where science ...