A. production of images by a pinhole camera
B. production of real images of objects by lenses
C. formation of an annular eclipse
D. diffraction patterns of light

Correct Answer: Option D

D. diffraction patterns of light

SEE ALSO  An iron rod of length 50m and at a temperature of 60°C is heated to 70°C. Calculate its new length. (Linear expansivity of iron = 1.2 x 10-5K-1)

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