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 ...

NCERT Exemplar Solution for CBSE Class 10 Science Chapter: Light‒Reflection and Refraction ... Explain using a diagram. Answer. As light rays enter from any other medium to glass, it deviates ...

of light. a protractor is used. Remember to use a ruler and a sharp pencil. The diagram below shows reflection in a plane mirror. Draw a line at 20° to the normal. Position a plane mirror ...

NCERT Exemplar Solution for CBSE Class 10 Science Chapter: Light‒Reflection and Refraction ... Question. 30 Draw ray diagrams showing the image formation by a concave mirror when an object ...