When light travels from air into water, it ...
The visible spectrum showing the wavelengths ...
Light coming from the fish refracts (changes ...
Why does the shirt look red and the shorts ...
The results of mixing red, green and blue ...
Dr Adrian Dorrington, a scientist from the ...
Water behaves differently to most other ...
Every wave has a specific wavelength, but ...
Dr Melanie Johnston-Hollitt, from Victoria ...
By using the example of spearing a fish ...
Each light ray entering a converging (convex) ...
When white light shines through a prism, each ...
Each light ray entering a diverging (concave) ...
Water molecules contain two hydrogen atoms ...
Associate Professor Gordon Sanderson is ...
The Helmholtz theory of accommodation claims ...
A wave can be described by its length, height ...
Using the example of using a magnifying lens ...
Associate Professor Gordon Sanderson from the ...
The crystalline lens changes shape to ...
This diagram shows how our Sun will turn into ...
Sir Isaac Newton (1643–1726) entered ...
Waves transfer energy but not mass. Buoys ...