Rays and waves
- Created by: Lamchops
- Created on: 18-12-16 12:07
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- Rays and waves
- features of light
- radiates
- travels in straight lines
- travels as waves
- universal speeds limit
- transfers energy
- can travel in vacuum
- reflection
- diffuse
- absorption
- transmission
- regular
- Monochromatic
- single wavelength + colour
- luminous- emit own light
- Rules for image, size + position
- image same size as object
- image far behind mirror as in front
- line joining object + image is a right angle
- features of light
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