Controlling light is an important technological challenge—not just at the large scale of optics in microscopes and telescopes ...
Researchers at Princeton and North Carolina State University have developed a technique that substantially improves the ...
The Central Board of Secondary Education (CBSE) will conduct the Class 12 Physics exam on February 20, 2026. For many ...
The Central Board of Secondary Education (CBSE) will conduct the Class 12 physics exam on February 20, 2026, with specific question structure and marking scheme.