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Light - Coggle Diagram
Light
refaction
angles
the law of refection
angles of indence
angles of refection
the angle on indence and refection will be the same
curved mirrors
convex
focas point in behind the mirror
concave
focas point point in in frount of the mirror
needs and refective surface to boance back light
blank space
behaviour of light
light travels in straight beams of light
translucent (all lights gets thorugh)
a clean window
filters
tranperaant (some light gets though)
luminous
it makes its own light sorce
the sun
fire
none luminous
make no light but can refelct light
the moon
wood
the electromagnetic spectum
visible light
white light
coloured light
rainbow
ROY G BIV (red orange yellow green blue indigo violet)
violet light
short light waves
red light
long light waves
primary colours of light are red blue and green
invisible light
energy
can be changed or moved
in a torch energy in a battry is cemical energy
then it becomes light and heat energy
when you touch fire and burns your self the energy moves from the fire to your hand
can now be distroyed or created (law of conservation of energy)
the human eye