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Sometimes concrete bridges are grooved by machine. Bridge decks freeze before roads do because the cold hits both the top and the bottom of a bridge.
The grooves increase traction and help prevent sliding when it's snowy or icy.
Grooves also lessen the likelihood of hydro-planing.
Anyway, the high-pitched noise is caused by the grooves in vehicles tires vibrating against the grooves in the concrete deck.
What else can I help you with?
What Distortion or unwanted noise in audio signal?
Noises present in audio signal may be of various kinds like environmental noises, transmission noises etc.
What are the nouns in the sentence You can hear loud beeps and other noises?
The two nouns are beeps and noises. You is a pronoun.
Why is a flip flop called a flip flop?
when you walk, it makes noises
Why are your pipes making loud noises when you turn on thermstat for heat?
Loud noises from pipes when you turn on the thermostat for heat can be caused by several issues. One common reason is the expansion and contraction of metal pipes as they heat up, which can create banging or clanging sounds. Another possibility is trapped air in the system, leading to water hammer or knocking noises. Additionally, sediment buildup in the boiler or pipes can cause irregular water flow, resulting in similar noisy disturbances.
Why is water pipe make noises when turn off?
It makes noise because it's sucking the water back in to stop letting the water escape.
What noises do Amazonian animals make?
human noises
What noises do goanna make?
they make harsh hissing noises.
When was The Art of Noises created?
The Art of Noises was created in 1913.
When was Room Noises created?
Room Noises was created in 2004.
When was Little Noises created?
Little Noises was created in 1991.
When was Bird Noises created?
Bird Noises was created in 1980.
When was Loud Noises created?
Loud Noises was created in 2011.
How do you use word noises in a sentence?
The noises came from the old cellar door. They looked around to find where the noises originated.
What noises do gorrilas make?
Gorillas Make Monkey Noises But With A Lower Voice. Gorillas Make Monkey Noises But With A Lower Voice.
Why do dolphins make squeaky noises and where do the noises come from?
They make the noises from having kinky bum shex and their noses come from your mum.
Do cats like loud noises?
Cats generally do not like loud noises as they have sensitive hearing. Loud noises can startle and stress them out.
How do you make noises with a crystal glasses?
you can make noises by tapping them together
