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A 3.85-kHz tone is being produced by a speaker with a diameter of 0.259 m. The...

A 3.85-kHz tone is being produced by a speaker with a diameter of 0.259 m. The air temperature changes from 0 to 28 oC. Assuming air to be an ideal gas, find the change in the diffraction angle θ.

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diametes of Speakesi - o. 3s9 m simo: (1.23/4) Neus Speed o Sound t 331 m/s Now Re2atoen b/w speed of sc und and tem+esatuke

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