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LIGHT - Coggle Diagram
LIGHT
REFLECTION AND MIRRORS
WHEN LIGH HITS AN OBJECT
ITS REFLECTS OF THE SURFACE OF THE OBJECTS
MIRRORS ARE THE BEST
ITS REFLECTS RAYS OF LIGHT
AND FORM AN IMAGE AN OBJECT PLACE IN FRONT
REFRACTION AND LENSES
REFRACTION OCCURS WHEN LIGH CHANGE DIRECTION
IT PASSES FROM ONE SUBSTANCE TO ANOTHER
WHICH LIGH DIFFERENT DENSITY
LENSES ARE PIECES CURVED GLASS OR PLASTIC
MAKE OBJECTS LOOK
BIGGER
SMALLER
DEPENDING ON THE SHAPE OF THE LENS
DEFINITION
IS A FORM OF ENERGY
NATURAL SOURCES
SUN
LIGHTNING
ARTIFICIAL SOURCES
TORCHES
CANDLES
MAKING LIGH
WHEN WE LIGHT A CANDLE
CREATE A CHEMICAL REACTION
FUEL IS WAX
COMBINES OXYGEN TO KEEP THE FLAME ALIGHT
ELECTRICITY FROM LIGHT
SOLAR PANELS COMMON SIGHT
MANY PARTS THE WORLD
USE SUNLIGHT
ABSORBED PHOTOVOLTAIC CELLS
TO MAKE ELECTRICITY
HOW DO WE SEE COLOURS ?
SUNLIGHT EXAMPLE OF WHITE LIGHT
THIS IS MADE UP 7 COLOURS
CAN SEE WHEN LIGHT PASSES FROM A PRISM
DON´T SEE THE 7 COLOURS
TO GET WHITE LIGHT
WE CAN SIMPLY MIX THE PRIMARY COLOURS
