Awoman is sitting at a bus stop when an ambulance with a siren wailing at 318 hz approaches at 62 miles per hour (mph). assume the speed of sound to be 343 m/s
a) how fast is the ambulance moving in meters per second? (perform the necessary unit conversion) vs= 62 mph =
b) what frequency does the woman hear? fa = hz
c) what speed (vs) would the ambulance be traveling in order for the woman to hear the siren at an approaching frequency of 350 hz? vs= /s)
d) what frequency would she hear as the siren moves away from her at the same speed (as in part c)? fa = hz?
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i only have few minutes according to the map above, which shows religious cultural regions, what two religions are most commonly practiced in africa? a. christianity and buddhism b. buddhism and hinduism c. islam and christianity d. hinduism and islam