Question
Lambert's law is related to –
Solution
In optics, Lambert's cosine law says that the radiant intensity or luminous intensity observed from an ideal diffusely reflecting surface or ideal diffuse radiator is directly proportional to the cosine of the angle between the observer's line of sight and the surface normal. The law is also known as the cosine emission law or Lambert's emission law.
Select The Correct Direct / Indirect Form of the given sentence.
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Select the most appropriate direct form of the given sentence.
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Select the option which correctly converts the given sentence into indirect speech.
The old man said, "Farewell my friends. May you live in peace...
Sameera said to me, “Should I go to the party tomorrow”?
He glanced at his watch, "And by the way, I must be off."
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Choose the option that is the indirect form of the sentence.
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Choose the option that is the indirect form of the sentence.
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Select the most appropriate direct form of the given sentence.Â
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