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How may the edge of a cast shadow from a small light source appear?

Answer and explanation

Correct answer: Sharper and harder

The governing concept is the relationship between light-source size and shadow-edge softness. A small, relatively concentrated source allows less angular spread of light around an object, so the boundary between light and shadow is comparatively sharp and hard. Therefore option A is correct. A broad, unclear edge is more typical of a large diffused source; white or coloured shadows are not the normal result of this lighting condition.

Related tags

Small Light SourceHard ShadowShadow EdgePencil ShadingDrawing BasicsArt EducationClass 9 Mcq

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