Did you know that most car horns make the same sound? It's a cool thing about cars that not many people notice. When you press the horn in your car, you're not just making noise—you're actually playing a musical note!

Most car horns are set to the musical note F. So, when you honk your horn, you're making a sound at the same frequency as the F note on a piano. It's like adding a bit of music to the noise of the road.

This happens because engineers design car horns to make a loud and clear sound that other drivers can hear easily. And for some reason, they often choose the F note.

So, next time you hear a car horn, try to listen closely. You might notice that it sounds like the note F. It's a small detail, but it makes driving a little more interesting!