MY NOTESASK YOUR TEACHERPRACTICE ANOTHERA 2000 Hz sound wave passes through a wall with two narrow openings 30 cm apart. If sound travels on average 355 m/s, findthe following.(a) What is the angle of the first order maximum?(b) Find the slit separation when you replace the sound wave with a 2.30 cm microwave, and the angle of the first ordermaximum remains unchanged.m(c) If the slit separation is 1.00 um, what frequency of light gives the same first order maximum angle?HzAdditional MaterialsO Reading

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