A single speaker is playing sound with frequency 1526 Hz. The sound enters the tube at point A and travels through the tube and along two paths, ABD and ACD, as shown. The tube has variable length and quiet sound is recorded when ACD has length 65.4 cm and ABD has length 31.2 cm. The length of ACD is slowly increased (keeping ABD constant) and maximum loudness is recorded when ACD had length 76.2 cm. Find the speed of sound (in m/s). m
A single speaker is playing sound with frequency 1526 Hz. The sound enters the tube at point A and travels through the tube and along two paths, ABD and ACD, as shown. The tube has variable length and quiet sound is recorded when ACD has length 65.4 cm and ABD has length 31.2 cm. The length of ACD is slowly increased (keeping ABD constant) and maximum loudness is recorded when ACD had length 76.2 cm. Find the speed of sound (in m/s). m
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A single speaker is playing sound with frequency 1526 Hz. The sound enters the
tube at point A and travels through the tube and along two paths, ABD and ACD, as
shown. The tube has variable length and quiet sound is recorded when ACD has
length 65.4 cm and ABD has length 31.2 cm. The length of ACD is slowly increased
(keeping ABD constant) and maximum loudness is recorded when ACD had length
76.2 cm. Find the speed of sound (in m/s).
B
JAL
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