In physics, interference is a phenomenon in which two waves superpose to form a resultant wave of greater, lower, or the same amplitude. The color bands in thin films are a result of wavelength dependent interference caused by the close spacing of the surfaces of the film.
A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.
In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it. ADAPT
Dear Lodger, I agree, the roof is leaking; but (there would be no need) P (while it is raining) Q (and when the Sun shines,) R (I can’t get it repaired) S
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