Light and Heat
LIGHT:
light travels in straight lines.
light also bends when it passes through a lens
Example of lens are :
dispersion of light through prism
White light is actually made up of different colours.
Dispersion of light through water droplets
HEAT :
Conduction
Heat can transfer from one part to another within objects
Convection:
the transfer of heat from one region to another by movement of fluids is know as convection.
Radiation:
radiation is the release of heat from surfaces of most bodies that is transferred directly from one region to another.
