Physics – Leaving Cert
Properties of light
Light is a form of energy. As such it can be converted into other forms of energy.
We can demonstrate this using a Solar cell – this is a device which converts light energy into electrical energy.
Light travels in straight lines – this is why shadows have straight edges.
Reflection of Light
Reflection of light is the bouncing of light off an object
There are two types of reflection
Diffuse reflection – w...