Question:

40 At t 0 observer and source are at same place Now the

Last updated: 6/25/2023

40 At t 0 observer and source are at same place Now the

40 At t 0 observer and source are at same place Now the source is projected with velocity 60 2 m s at 45 Natural frequency of source is 1000 Hz Find the frequency heard by the observer at t 2 s Take speed of sound 340 m s a 930 Hz c 826 Hz b 860 Hz d 970 Hz