Opening of a diffraction horn
For a diffraction horn loudspeaker, sound emerges through a rectangular opening. The opening of a diffraction horn has a width of 0.16 m. If the speaker emits a continuous tone with a wavelength of 0.10 m, at what angle does the first minimum occur?
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For a diffraction horn loudspeaker, sound emerges through a rectangular opening. The opening of a diffraction horn has a width of 0.16 m.
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