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Which information about the light source can be obtained by observing a cast shadow?

Answer and explanation

Correct answer: Direction and approximate height

A cast shadow extends away from the light source, so its direction helps indicate where the light is coming from. Its length also gives information about the light’s approximate angle or height: a lower light generally produces a longer shadow, while a higher light produces a shorter one. The shadow cannot reveal the object’s name, paper quality, or only its colour.

Related tags

Object ObservationCast ShadowLight SourceDirectionDrawing BasicsArt EducationClass 9 Mcq

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