Question
What phenomenon occurs when the angle of incidence
exceeds the critical angle?Solution
Total internal reflection occurs when the angle of incidence is greater than the critical angle, causing the light to be completely reflected back into the medium rather than refracting.
In the following questions assuming the given statements to be true, find which of the conclusion among given conclusions is/are definitely true and the...
In the question, assuming the given statements to be true, find which of the conclusion (s) among given two conclusions is /are definitely true and the...
Statements: T @ V % Z # D & B $ S # E; W $ Z @ C
Conclusions : I. E @ Z ...
Statements: I $ N, N # U, U @ E, E & S
Conclusions: I. E & N II. S @ N III. I $ U
...Statement: L ≥ X ≤ Z > Y ≤ A, Y = B ≥ C
Conclusion: I. C >A II. A ≥ C
...Statement: C > B > T < J > D > M < Z
Conclusion: I. C > M II. C > Z
Read the given statement and conclusions carefully. Decide which of the given conclusions is/are true based on the statement.
Statement:
U...
Statements: S > T > W = U ≤ V ≤ I, X > Y = S
Conclusions:
I. W > Y
II. I ≥ T
III. U < Y
Statements:
J © K * R, U % R $ Z
Conclusions:
I. Z $ J
II. U % K
III. U © J
In which of the following expressions will the expression ‘S > Y’ and ‘R > Y be definitely true?
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