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REFRACTION ( അപവർത്തനം )
?🔍 Is the actual position of a fish in water the same as the position at which it appears to us ? Why ?
The coming from the fish travels from water to air. It deviates due to refraction. The refracted ray reaches our eyes. So we can't see the fish at the correct place.
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പരീക്ഷണം അവർത്തനം (REFRACTION)
മുറിയുന്ന പെൻസിൽ
THE BROKEN PENCIL
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