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Lesson 6 - Coggle Diagram
Lesson 6
Properties Of Light
Travel in a Straight Line
Carries Energy
E =hf
Varies In Intensity
Interact with Matter
Speed:
3 x 10^8 m/s
v =Frequency(f) x Wavelength
Law Of Reflection
Changes the Direction of Incident Light Ray
Angle of incidence is equal to the angle of reflection
Law Of Refraction
Snell's Law
Relates the angle of refraction to the angle of incidence, as it passes from one medium to another
Total Internal Reflection
Angle of incidence bigger than Critical angle
Mirage
Optical Illusion caused by Atmospheric conditions
Region of air around the Image -> multiple layer of media with different Temperature and Refractive Indexes