Mots Croisés Forces and Pressure PuzzleVersion en ligne Test your knowledge of physical concepts related to dynamics and fluid mechanics. par Shanti Parab 1 The bouncing back of the light when it hits a surface 2 The natural source of light 3 The part of the eye that control the amount of light entering 4 The phenomenon where the light spreads out after passing through ba narrow slit 5 A beam of light that travels in a straight line 6 The change in direction of light when it passes from one medium to another 4 3 2 5 6 1
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