chapter 11 Light: Shadows and Reflection - Part 3

What happens if pinhole is made too large?

Type: MCQ • Marks: 1
What happens if pinhole is made too large?
Options
A. No light enters
B. Image becomes brighter but blurred
C. Image becomes upright
D. Image becomes sharper always
Explanation
Many rays from each point overlap on screen, reducing sharpness.
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