What is the transmission of sound in gas?
Sound travels more quickly through solids than through liquids and gases because the molecules of a solid are closer together and, therefore, can transmit the vibrations (energy) faster. Sound travels most slowly through gases because the molecules of a gas are farthest apart.
What makes a sound seem high or low?
pitch
Vocabulary Language: English ▼ English
| Term | Definition |
|---|---|
| pitch | how high or low a sound seems to a listener. |
| ultrasound | sound with a frequency above the range of human hearing (greater than 20,000 hertz). |
| wave frequency | number of waves that pass a fixed point in a given amount of time. |
What makes a humming noise when you press the gas?
My car is making a humming noise when press the gas ford… While driving when gas peddle is pressed there is humminh noise that is coming from under the auto. Almost sounds like the tires My car has 158000 miles.
What happens when you hit the gas pedal at the last light?
You’re running a little late, but sitting in pole position at the last light before hitting your employee parking lot. So when the stoplight turns from red to green, you punch the gas pedal, hoping to sail through the intersection a little, um, faster than usual. But instead of moving when you hit the gas pedal, your car hesitates.
Why does my car hesitate when I press the gas?
So when the stoplight turns from red to green, you punch the gas pedal, hoping to sail through the intersection a little, um, faster than usual. But instead of moving when you hit the gas pedal, your car hesitates. Juuust long enough for every car behind you to honk, flip you the bird, or angrily swerve around you.
What happens when you step on the gas to accelerate?
When you go to step on the gas pedal to accelerate, you will suddenly feel like the power has been lost in the engine for a couple of seconds. Instead of going faster by stepping on the accelerator pedal, the speed will be reduced.
My car is making a humming noise when press the gas ford… While driving when gas peddle is pressed there is humminh noise that is coming from under the auto. Almost sounds like the tires My car has 158000 miles.
When does the gas pedal go down does the car make a noise?
The noise does not occur when the car is in reverse, only when the gas pedal is pushed down (loudest) in drive or when in park. It sounds like a Harley… or a bad muffler, but the sound is clearly coming from the front of the car.
When do I press on the gas pedal?
When i press on the gas pedal the car makes a squeaking/w… I first started hearing a whining noise early in the morning when I turned on my defrost on my heater until the car warmed up. So I thought I might need a AC Compressor belt or a fan belt.
So when the stoplight turns from red to green, you punch the gas pedal, hoping to sail through the intersection a little, um, faster than usual. But instead of moving when you hit the gas pedal, your car hesitates. Juuust long enough for every car behind you to honk, flip you the bird, or angrily swerve around you.