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7. Why light tern when it come from one medium to another medium explaindraw the diagram if required?

Answer»

Refraction oflightis thechangeindirectionoflightwhen it passes from onemediumto another obliquely. ... When thelightrays coming from the tip of the magic wand pass from water to air, theychangetheirdirection, that is, they get refracted.



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