why when you draw a small black circle on a white sheet, it looks smaller than when you draw an equal white circle on a black sheet?

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  • Anonymous
    1 year ago
    Favourite answer

    Because light reflects off the "colour" (because black and white are treated as colour here) of an image to the eye, black reflects almost no light and white reflects [all] light – the contrast of the two quantities of reflection in the background makes the one appear larger than the other.

  • 1 year ago

    Optical illusion.

  • John
    Lv 7
    1 year ago

    Breathe deep the gathering gloom

    Watch lights fade from every room

    Bedsitter people look back and lament

    Another day's useless energy is spent

    Impassioned lovers wrestle as one;

    Lonely man cries for love and has none

    New mother picks up and suckles her son

    Senior citizens wish they were young

    Cold-hearted orb that rules the night

    Removes the colours from our sight

    Red is grey is yellow white

    But we decide which is right

    And which is an illusion

  • Eyesight is not an exact science. Our eyes are easily deceived - which is just as well or you would not be able to read this.

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