CBSE 2024-25 Competency-Based Questions With Answers: The Central Board of Secondary Education (CBSE) has recently released a set of competency-based questions for Chapter 9, Light – Reflection ...

Check NCERT Solutions for CBSE Class 10 Science Physics Chapter 9 Light – Reflection and Refraction: Intext Solutions Page No. -142 Question 1: Define the principal focus of a concave mirror.

CBSE Class 10 Science Mind Maps: Human mind is more attracted to visual content that gives the brain a feeling of easiness. Such content can be a video or an image.

Practice the important MCQs for CBSE Class 10 science and improve your marks in the final exams.

News News: As CBSE Class 10 board exams approach, the released 2025-26 sample paper offers crucial insights. It is advisable for the students to focus on high-yi ...

Refraction; laws of refraction, refractive index.Refraction of light by spherical lens, Image formed by spherical lenses, Lens formula (Derivation not required), Magnification.