Problem a 309-khz tone is being produced by a speaker with, Ask an Expert

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Problem: A 3.09-kHz tone is being produced by a speaker with a diameter of 0.234 m. The air temperature changes from 0 to 22^oC.

Part A: Assuming air to be an ideal gas, find the change in the diffraction angle?

Rework your solution from the starting and check each step carefully.

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