Fire Station 12 Tour

Fire Station 9 tour

Fire Station 6 Tour

Fire Pit: Distance from House, Safety Rules & Guidelines

A fire engine's siren is 1600  Hz when at rest. What frequency do you detect if you move with a speed of 28  m / s (a) toward the fire engine, and (b) away from it? Assume that the speed of sound is 343  m / s in air.

5. A bystander hears a siren vary in frequency from 590 Hz to390 Hz as a fire truck approaches, passes by, and moves away on astraight street. What is the speed of the truck? (Take the speed ofsound in air to be 343 m/s.)