2019/2020 3rd Term Basic Science Activity 2 Year 9


I)                    Explain Real and Apparent depth.
II)                  Calculate the real depth of a swimming pool whose apparent depth is 8m deep when viewed directly from above the surface. (Refractive index of water = 4/3).
III)                Describe dispersion of light.
IV)               Explain very briefly how rainbow is formed.
V)                 MIXING OF COLOURS
a)      Red  + Green=
b)      Red +  Blue =
c)       Blue + Green =

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