A mixture of blue and red pigment when illuminated by whi...
A mixture of blue and red pigment when illuminated by white light will appear
green
orange
yellow
magenta
Correct answer is D
Mixing blue and red pigments in equal amount gives magenta when illuminated by white light
Radio telescopes are better than optical telescopes because ...
Which of the following is used to determine the relative density of the acid in a car battery? ...
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The working of the beam balance is based on the principle of ...