Save guides, add subjects and pick up where you left off with your BBC account. There are different ways to investigate refraction in rectangular blocks. In this required practical activity, it is ...

In a gradient, light bends towards the higher-index part, as the law of refraction predicts, or according to Fermat's principle. In a homogeneous medium (top and bottom), light does not bend. Mix up ...

Save guides, add subjects and pick up where you left off with your BBC account. A ray diagram shows how light travels, including what happens when it reaches a surface. In a ray diagram ...

With this article you will get NCERT Exemplar Questions & Solutions of CBSE Class 10 Science Chapter – 10: Light - Reflection and Refraction in PDF format. Why NCERT Exemplar Books are important ...