- #1
PhysicsHatesMe01
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I've got another one.
An airplane traveling at v = 154 m/s emits a sound of frequency 5.20 kHz. At what frequency does a stationary listener hear the sound during each of the following times? (Use 344 m/s as the speed of sound.)
1) as the plan approaches (kHz)
2) after it passes (kHz)
What equation do I use to solve this?
Basically, I'm at a loss for almost all of my homework problems. My prof goes through the chapters during lecture, but he doesn't do very many examples which is why this class is causing me problems.
-- NVM. I figured it out :)
An airplane traveling at v = 154 m/s emits a sound of frequency 5.20 kHz. At what frequency does a stationary listener hear the sound during each of the following times? (Use 344 m/s as the speed of sound.)
1) as the plan approaches (kHz)
2) after it passes (kHz)
What equation do I use to solve this?
Basically, I'm at a loss for almost all of my homework problems. My prof goes through the chapters during lecture, but he doesn't do very many examples which is why this class is causing me problems.
-- NVM. I figured it out :)
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