Multiple Choice
Plane waves of ultrasound, f = 51.0 kHz, impinge on a flat plane with a 1.00 cm-wide slit. What is the total angular width (2θ) of diffracted sound waves when the speed of sound in air is 340 m/sec.
A) 167°
B) 83.6°
C) 19.5°
D) 41.8°
E) 0.11°
Correct Answer:
Verified
Correct Answer:
Verified
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