Ray Diagram Light. This ray diagram shows the formation of a shadow by an opaque barrier. 4 b the diagrams show two beakers.
Now turn the classs attention to the animation on the white board. This has been a very handy tool through out my studies at university however there is one thing. Please find the full scheme of work for light here.
With an arrowhead pointing in the direction that.
How to construct a ray diagram showing the refraction of light as it passes through a rectangular block the change in direction occurs due to the change in speed when travelling in different substances when light passes into a denser substance the rays will slow down hence they bend towards the normal. To draw a ray diagram you only need to draw two ray lines. Just two rays are shown as straight lines drawn from the source. A ray diagram is a representation of the possible paths light can take to get from one place to another.