Question
In optics, which term refers to the opening of the
diaphragm of a lens that spatially limits the propagation of light?Solution
In optics, the term that refers to the opening of the diaphragm of a lens that spatially limits the propagation of light is the aperture.
Which of the following letters should be placed in the blank spaces respectively (in the same order from left to right) to complete the given expression...
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is /are definitely true and t...
Statement: P < Q; V < S > T; V < U > Q
Conclusion: I. T ≥ P      II. P > T
Statement: D < I < J = M = NÂ `>=` R > X
  Conclusion: I. J > X           II. D < N
...What should come in the place of question mark, in the given expressions to make ‘M < J’ always true?
M = N ≤ O = P ? K= J
Study the following information carefully and answer the questions given below:
Statements:
Q = B > J, Q = U ≤ V, X ≤ V
Conc...
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is /are definitely true and t...
Statements:
A ≤ J ≤ K = M; Y ≥ Z > A
Conclusions:
I. J ≤ Z
II. Z ˃ Y
Statement: S > P, P ≥ U, U > V, V ≤ N
Conclusion: I. N ≥ U II. S < N
Statements: R % B, B & T, T @ E, E % G
Conclusions : I. T $ R II. R @ E III. B @ G
...
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