CBSE 2024-25 Competency-Based Questions With Answers: The Central Board of Secondary Education (CBSE) has recently released a ...

ICSE Class 10 Physics Syllabus: The updated syllabus for ICSE Class 10 for the 2025–26 academic year is now available. The Council for the Indian School Certificate Examinations (CISCE) has released ...

Light is refracted when it enters a material like water or glass. Depending on the density of the material, light will reduce in speed as it travels through, causing it to change direction. Ray ...

For the first time, scientists have demonstrated that negative refraction can be achieved using atomic arrays - without the need for artificially manufactured metamaterials. Scientists have long ...