What is the angle of the first order maximum

Reference no: EM13263106

A 2000 Hz sound wave passes through a wall with two narrow openings 30 cm apart. If sound travels on average 345 m/s, find the following.

(a) What is the angle of the first order maximum?

(b) Find the slit separation when you replace the sound wave with a 2.85 cm microwave, and the angle of the first order maximum remains unchanged.

Reference no: EM13263106

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