Question
When an opaque object in light's path becomes very small,
light tends to bend around it rather than traveling in a straight line. This phenomenon is known as:Solution
Diffraction occurs when light bends around small objects or through narrow openings. Examples include: compact discs, holograms, light entering a dark room through a small opening, crepuscular rays (sun rays through clouds), X-ray diffraction, water passing through a small gap, solar/lunar corona, and sound waves bending around obstacles.
Statements: E < S = F < G, H < A ≥ F ≤ B
Conclusion:
I. B > E
II. H ≤ GÂ
Statements: Q < R = S ≥ T = U; S < V; S = X
Conclusion: I. X ≥ U II. V < Q
Statements: C % K, K @ L, L & U, U $ G
Conclusions: I.G @ L II. C @ L III. C @ G
...Statements: Z > X > D > H ≤ M ≥ N = G
Conclusion
I: M > X
II: H > Z
Statements: V < P ≤ F = Y, Y < O ≤ J < SÂ
Conclusions:
I. V ≤ O
II. F < J
III. S > P
Statements: E * M, M # N, N $ K
Conclusions: a) E * NÂ Â Â Â Â b) M $ K
Statements:
4 > B ≥ 8; V ≤ Z < 4; T > 8 ≥ H
Conclusions:
I. 4 > T
II. Z < 8
III. H < 4
Statements: P > R = S; T > S > U; Q < U = V
Conclusions:
I. Q < P
II. T > V
III. R ≥ V
Statements: Â A % I, IÂ * Â Q, Q % R, R $ M
Conclusions :
I. Â M # I
II. M # Q
III. I # R
IV. Q % A
Statements: U = T ≥ J < Y ≤ X; C ≥ Z > X ≤ P = S.
Conclusions:
I. J ≤ P
II. S > T
Relevant for Exams:
