All cars have a switch located in the steering wheel. When the center of the wheel is pressed, the connections make contact inside. This in turn sends power to a horn module located somewhere in front of the car. The power causes a diaphragm to vibrate back and forth causing the "beep" you hear. The sound is usually amplified through a "horn" shaped unit.
Car honks sound like beep beep because the purpose of car honks is to gain attention. The beep beep is just one sound that grabs peoples' attention when one needs it in the car.
Until it says BEEP! BEEP! BEEP!
HOW TO MAKE MY CAR BEEP
When you activate beep beep press b while driving a car, and it will honk its horn
American Cars horns beep in the tone of F
A word that suggests the source of the sound that it describes. Like beep beep for the horn of a car.
beep
By JUMPING on it
the sound that old cars make are like beep beep and (farts noises or rubles)
Tone F
An onomatopoeia is using sound words to describe something ex. "the car went beep beep! when my mom drove up"
Cars beep when you lock and unlock it so people will know if it actually worked (locked or unlocked).