Question

Match Plane wave incident on different surfaces. In column I with the emergent wavefront in Column II.

Column I		Column II
A		1
B		2
C		3
D		4

• A. $( A ) \rightarrow(1) ;( B ) \rightarrow(3) ;( C ) \rightarrow(2) ;( D ) \rightarrow(4)$
• B. $( A ) \rightarrow(3) ;( B ) \rightarrow(4) ;( C ) \rightarrow (2); (D) \rightarrow (1)$
• C. $(A) \rightarrow (2); (B) \rightarrow (4); (C) \rightarrow (3); (D) \rightarrow (1) $
• D. $(A) \rightarrow (4); (B) \rightarrow(2) ;( C ) \rightarrow(1) ;( D ) \rightarrow(3)$

Answer 1

Answer: (B)

Correct answer is (b) $( A ) \rightarrow(3) ;( B ) \rightarrow(4) ;( C ) \rightarrow (2); (D) \rightarrow (1)$