Anonymous The Doppler Effect is a fuckin(...) 06/26/26(Fri)03:01:00 No.42600123 There is no such thing as the so- called Doppler Effect. When an Ambulance goes past you they turn aknob that changes th

Anonymous
The Doppler Effect is a fuckin(...)
06/26/26(Fri)03:01:00 No.42600123
There is no such thing as the so-
called Doppler Effect. When an
Ambulance goes past you they turn
aknob that changes the pitch о the
Siren artificially to try to trick you
into believing it. That is why they
need two people. One to drive, and
115 PNG another person to watch for
pedestrians and turn the knob
appropriately.
Of course this is largely automated now, but
traditionally you would notice all kinds of vehicles with
sirens and multiple people operating them, like fire
trucks.
Anonymous 06/26/26(Fri)03:15:56 No.42600166
>>42600123
And pray tell, what exactly ambulance drivers get out
of doing this?
>>42600172
Anonymous 06/26/26(Fri)03:17:14 No.42600172
>>42600166
Kek isnt it obvious?
>>42605289