A warehouse on a dock has two open doors. A boat sounds its horn from across the river. Two people are D = 150m away from the wall nearest the boat and s = 20m from each other. To person A, directly between the doors, the sound is loud and clear. To person B, the sound is barely audible. The sound waves have a wavelength of 3.0m. If person B is at the first intensity minimum, what is the distance d between the doors?
A warehouse on a dock has two open doors. A boat sounds its horn from across the river. Two people are D = 150m away from the wall nearest the boat and s = 20m from each other. To person A, directly between the doors, the sound is loud and clear. To person B, the sound is barely audible. The sound waves have a wavelength of 3.0m. If person B is at the first intensity minimum, what is the distance d between the doors?
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![1 Interference
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A warehouse on a dock has two open doors. A boat sounds its horn from across the river. Two people are D = 150m
away from the wall nearest the boat and s = 20m from each other. To person A, directly between the doors, the sound
is loud and clear. To person B, the sound is barely audible. The sound waves have a wavelength of 3.0m. If person B is
at the first intensity minimum, what is the distance d between the doors?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5c23085c-d041-4baf-a967-24cb96374560%2F6b40fd14-0ba3-41df-bee0-2ecf2358f570%2Fae2ni3r_processed.png&w=3840&q=75)
Transcribed Image Text:1 Interference
D
в
A warehouse on a dock has two open doors. A boat sounds its horn from across the river. Two people are D = 150m
away from the wall nearest the boat and s = 20m from each other. To person A, directly between the doors, the sound
is loud and clear. To person B, the sound is barely audible. The sound waves have a wavelength of 3.0m. If person B is
at the first intensity minimum, what is the distance d between the doors?
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