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What will happen to the image projected onto a screen by a
Chapter 30, Problem 77TAE(choose chapter or problem)
QUESTION:
What will happen to the image projected onto a screen by a lens when you cover one-third of the lens with a red filter, one-third with a green filter, and one-third with a blue filter? (Try it and see!)
Questions & Answers
QUESTION:
What will happen to the image projected onto a screen by a lens when you cover one-third of the lens with a red filter, one-third with a green filter, and one-third with a blue filter? (Try it and see!)
ANSWER:Step 1 of 2
We know If we cover half of the lens, the image will be fainter or have less light intensity.