Question 27 (2 points) A train approaches an observer at 32.0 m/s on a straight section of a track. The speed of sound is 344 m/s and the frequency of the train is 155 Hz,. i) The apparent frequency when the train approaches the observer is Hz. (Record a 3 digit answer, no units) ii) The apparent frequency when the train passess the observer is Hz. (Record a 3 digit answer, no units) Blank # 1 A Blank # 2 A