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 ... Question. 30 Draw ray diagrams showing the image formation by a concave mirror when an object ...

WE have made X-ray diagrams of aluminium-copper alloys (5 ... and the radiation was made monochromatic by reflection by a crystal. In a previous paper 1, we described a new phenomenon which ...

eg a light ray changes direction when refracted by a lens. of light. a protractor is used. Remember to use a ruler and a sharp pencil. The diagram below shows reflection in a plane mirror.