I. Reflection
II. Refraction
III. Diffraction
A. I, II and Ill
B. ll and ll only
C. l and lII only
D. I and II only
Correct Answer:
Option C – l and lII only
I. Reflection
II. Refraction
III. Diffraction
A. I, II and Ill
B. ll and ll only
C. l and lII only
D. I and II only
Correct Answer:
Option C – l and lII only
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