Learn about refraction, ray diagrams and how convex lenses bend light rays with this guide for KS3 physics students aged 11-14 from BBC Bitesize.

In this Closer Look segment on Lenses, we compare and contrast concave and convex lenses by drawing ray diagrams and investigating the thin lens, magnification, and center of curvature equations.

The CBSE Class 12 Physics practical syllabus for 2024-25 includes details about 15 experiments and 13 activities, divided into two sections. From which students need to choose one and submit a ...

Adaptive liquid lens: A lens based on a new electrically responsive fluid changes shape, and thus focal length, when a voltage is applied. (Courtesy: Miao Xu, Hefei University of Technology) Materials ...

Traditionally, controlling light has relied on curved glass lenses, either concave or convex, that refract light in specific ways. These lenses are everywhere, from sophisticated tools like space ...

Physics Practical Class 12 Syllabus 2022 - 2023: Get here detailed CBSE Class 12 Physics Practical Syllabus reduced, deleted, chapter-wise, marking scheme, weightage, paper pattern and Download PDF.