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Give reason Red, blue, and green are c...

Give reason
Red, blue, and green are called primary colours of light.

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The primary colours of light are:

The primary colours are red, blue and green.

Knowledge Check

  • How many different ways can 3 cubes be painted if each cube is painted one colour and only the 3 colours red, blue and green are available? (Order is not considered, for example, green, green, blue is considered the same as green, blue green)

    A
    2
    B
    3
    C
    9
    D
    10

    • Similar Questions

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    If lights of red, blue, and green colour are projected on to a wall in correct proportion we get ....................... (black/white) light.

    In how many ways can 5 colours be selected out of 8 different colours including red, blue, and green : a) if blue and green are always to be included (b) if red is always excluded. (c) if red and blue are included but green excluded.

    A box contain 3600 balls of red, blue, green, and black colours in the ratio 3:4:5:6 . Find the number and percentage of balls of each off the four colours in the box.

    Give reason We wear dark coloured clothes in winter and light coloured clothes in summer.

    Give reason Yellow shirt is covered with a material that absorbs light of blue colour .

    Give reason : The blue colour of aqueous copper sulphate fades when it is electrolysed using platinum electrodes.

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