A bat flying along in a cave at a velocity of Vbat than the one he emitted. Use V sound V bat = = 6.68 m/s sends out a s
Posted: Wed Jul 06, 2022 11:43 am
A bat flying along in a cave at a velocity of Vbat than the one he emitted. Use V sound V bat = = 6.68 m/s sends out a sound wave of femitted 346.8 m/s throughout this problem. = = What frequency strikes the stalactite? fstalactite Hz The stalactite reflects what strikes it (NOT the original pitch). What frequency does the bat then hear coming from the stalactite? fbat What is the frequency of beats heard by the bat? fbeat Hz = 54700 Hz. The sound wave reflects off of a stationary stalactite and the bat hears a different frequency = Hz