Documents Light and sound. What do they have in common?

Light and sound. What do they have in common? Light is a form of electromagnetic energy. Sources of light http://www.bbc.co.uk/schools/ks2bitesize/science/physical_processes/light_dark/play.shtml…

Documents Light and sound. What do they have in common? Light waves Sound waves Light and sound travel in...

Light and sound. What do they have in common? Light is a form of electromagnetic energy. Sources of light http://www.bbc.co.uk/schools/ks2bitesize/science/physical_processes/light_dark/play.shtml…