REFRACTION OF LIGHT by Faslana ek https://padlet.com/faslanaek/lsanh3sgijuswj0p Chapter 10 en-us 2020-09-28 14:14:31 UTC 2026-03-17 16:52:52 UTC hello@padlet.com Refraction faslanaek https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784600815 •Refraction is the change in the direction of light when it crosses a boundary between two media.
•A medium is the  substance or material  through which light is  travelling.
]]> 2020-09-28 14:45:32 UTC https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784600815 Refraction occurs faslanaek https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784620849 •When the speed of  light changes in different  media
•The particles in a medium slow down the passage of  light waves
•Different media slow down light by different amounts
]]> 2020-09-28 14:50:07 UTC https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784620849 faslanaek https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784624892 2020-09-28 14:51:06 UTC https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784624892 Refraction in water faslanaek https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784631822 •Light rays change direction at the surface of the water
•The image of the chest appears to be more shallow than  the actual chest
]]> 2020-09-28 14:52:50 UTC https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784631822 faslanaek https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784638685 •Refracted ray: The  ray after crossing a  boundary between  media
•
•Angle of incidence: Angle between the incident ray and normal
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•Angle of refraction:  Angle between  the refracted ray and  the normal
]]> 2020-09-28 14:54:33 UTC https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784638685 Video on refraction faslanaek https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784643730 2020-09-28 14:55:48 UTC https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784643730 How light reflects faslanaek https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784654753 The part of the light beam that hits the medium first will slow down first]]> 2020-09-28 14:58:28 UTC https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784654753 Angle of refraction faslanaek https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784674856 The angle of refraction is measured  relative to the normal
   When moving from   low  to high   refractive index  light   bends towards the    normal
(eg: air to glass)
]]> 2020-09-28 15:03:21 UTC https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784674856 Angle of refraction faslanaek https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784702403 The angle of refraction is measured  relative to the normal
   When moving   from high  to low   refractive index    light bends away   from  the normal
(eg: glass to air)
]]> 2020-09-28 15:09:44 UTC https://padlet.com/faslanaek/lsanh3sgijuswj0p/wish/784702403