Physics · Illumination

In a direct lighting scheme, how much percentage of light flux is made to fall directly on the working plane?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

160% to 90%
240% to 60%
310% to 40%
490% to 100%✓

Correct answer

90% to 100%

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In a direct lighting scheme, how much percentage of light flux is made to fall directly on the working plane?

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In a direct lighting scheme, how much percentage of light flux is made to fall directly on the working plane?

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