The primary colours of light are MCQ with Answer and Explanation
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The maximum displacement of a particle from mean position in SHM is called
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The part of human eye that controls amount of light entering is
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For an organ pipe completely closed at one end, the fundamental frequency is f. What are the frequencies of the next two higher harmonics?
Correct Answer: Option C
Explanation:
An organ pipe closed at one end features a node at the closed end and an antinode at the open end. Because of these boundary conditions, it can only support odd harmonics. If the fundamental frequency (1st harmonic) is f, the next permissible frequencies are the 3rd harmonic (3f), 5th harmonic (5f), 7th harmonic (7f), and so forth.
An organ pipe closed at one end features a node at the closed end and an antinode at the open end. Because of these boundary conditions, it can only support odd harmonics. If the fundamental frequency (1st harmonic) is f, the next permissible frequencies are the 3rd harmonic (3f), 5th harmonic (5f), 7th harmonic (7f), and so forth.
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