A sonar system fixed in a submarine operates at a frequency 50.0 kHz .An enemy submarine moves towards the sonar with a speed of 450 km/h what is the frequency of sound reflected by the submarine ? Hint Speed of sound in water = 1450 m/s.
A sonar system fixed in a submarine operates at a frequency 50.0 kHz .An enemy submarine moves towards the sonar with a speed of 450 km/h what is the frequency of sound reflected by the submarine ? Hint Speed of sound in water = 1450 m/s.
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![A sonar system fixed in a submarine
operates at a frequency 50.0 kHz .An
enemy submarine moves towards the
sonar with a speed of 450 km/h what is the
frequency of sound reflected by the
submarine ?
Hint
Speed of sound in water = 1450 m/s.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F65733a73-112c-45e2-ba9f-5b21123c357b%2F24bb064e-e336-46d8-9923-fd67dada1da7%2Feln27m_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A sonar system fixed in a submarine
operates at a frequency 50.0 kHz .An
enemy submarine moves towards the
sonar with a speed of 450 km/h what is the
frequency of sound reflected by the
submarine ?
Hint
Speed of sound in water = 1450 m/s.
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