properties of lights
reflection,refaction,absorption
reflection
when light hits an object and bonces back at the same angle at which it hit the object.
- when you reflex in the water
- when you look in the mirror in the morning
a mountain reflect in the water
a men reflected in the water
a couple reflect in the sunglasses
refraction
when a light waves changes medium both the speed and direction change
- when you put a spoon in the water, the spoon appears to bend at the point enters the water.
- In a river fish position it is not what we see, because the light is refracted into the water at the point of water border with air.
a spoon refracted in the water
a pencil refracted in the water
a prism
absorption
- when the light energy is transferred into the object so, light does not pass through the object
example:
- a apple
- wood
- a table
how do you find each tern in your daily life
reflection: seeing in a mirror
refraction: refraction in water
absorption: a apple absorb the red color