FORM FOUR PHYSICS HANDBOOK

Describe the defects of vision in the human eye and how they are corrected. ... The figure below shows a sphere of radius 3 cm. Floating between liquid A and B such that ½ is at A and ½ at B. ... ships are fitted with primsol lines on their sides to show the level that a ship should sink to when on various waters. (d) Sub-marine. It can sink ... ................
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