A. glass prism with a pin
B. triangular prism with two convex lens
C. triangular prism only
D. triangular prism with two concave lenses
Correct Answer:
Option B = triangular prism with two convex lens
A. glass prism with a pin
B. triangular prism with two convex lens
C. triangular prism only
D. triangular prism with two concave lenses
Correct Answer:
Option B = triangular prism with two convex lens
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