More cards in this set

How do mobile phones use microwaves?

What other things are microwaves used for?

How did William Herschel discover infrared light?

How do we feel infrared radiation?

What is infrared radiation used in?

Before visible light was discovered, what was it known as?

How did Isaac Newton demonstrate that white light was made up all other colours of light?

What do we use visible light for?

How is ultraviolet light different to violet light?

Name some uses of UV light?