Answer Happy

QUESTION 17 Doppler Part A A carousel that is 5.00 m in radius has a pair of 600-Hz sirens mounted on posts at opposite ends of a diameter. The carousel rotates with an angular velocity of 0.800 rad/s. A stationary listener is located at a distance from the carousel. The speed of sound is 350 m/s. What is the maximum frequency of the sound that reaches the listener? Give your answer accurate to 3 decimals. QUESTION 18 Doppler Parts What is the minimum frequency of sound that reaches the listener in Part A? Give your answer accurate to 3 decimals. QUESTION 19 Doppler Part what is the beat frequency heard in the problem mentioned in partA? Give your answer accurate to three decimals.

Doppler Part D what is the orientation of the sirens with respect to the listener in part A when the maximum beat frequency is heard? none of the above the sirens and the listener are located along the same line. one siren is behind the other. the sirens and the listener form an isosceles triangle, both sirens are equidistant to the listener.