ICSE /Class 7
Physics MCQ Based On Colour subtraction
Our free online Physics test quiz for Class 7, ICSE will assist you to improve your Physics skills on every concept in a fun interactive way.
ICSE Class 7 Physics Colour subtraction
SI unit is standard unit
Red, green and blue are primary colors.
RGB color model
Cyan is a combination of blue and green
Yellow is a combination of red and green.
Secondary colors are formes by combining primary colors.
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