Light Energy
Joe, Roselyn
LIGHT ENERGY
Light energy is the only form of energy that we can actually see directly. It is formed through chemical, radiation, and mechanical means.Light energy can also be converted into other forms of energy
ADVANTAGES OF LIGHT ENERGY
Light is pollution free!
DISADVANTAGES OF LIGHT ENERGY
There always isn't light energy
SUNLIGHT USES
-What are the uses of sunlight
1)for energy
2)For warmth-heat
3)To see things-light
4)To help things grow
SPEED OF ENERGY
Light travels VERY fast. Because light travels faster than sound you see lighting before you hear thunder
SHADOWS
Our main source of light on earth comes from the sun. When objects block the pathway do bright light, shadows are formed