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What will be the standard intensity of pressure in brake drums of car?
Wiki User
∙ 13y ago
about 12 psi
Wiki User
∙ 13y ago
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How do you convert sound pressure levels to hearing levels?
Only the ear drums can convert the sound pressure. That is not the acoustic intensity.
What is the human perception of intensity?
Our ear drums with the ear/brain system are moved only by sound pressure motions. The sound pressure is the effect, but the sound power (sound intensity) of the source is the cause.
Do brake drums need to be replaced after being saturated with brake fluid?
No, the drums can be cleaned with brake cleaner.No, the drums can be cleaned with brake cleaner.
How does intensity affects how you hear?
It's not the sound intensity I (acoustic intensity) as sound power quantity, it's the sound pressure p as sound field quantity, which moves you ear drums. I ~ p²
What is intensity as a basic characteristics of sound?
The sound intensity I or acoustic intensity is defined as the sound power per unit area.Sound intensity is an energy quantity.The usual context is the noise measurement of sound intensity in the air at a listener's location.The basic for our ear drums is the sound pressure p2. Sound pressure is a field quantity.I ∝ p2
How is the intensity on sound measured?
Usually we measure sound with a SPL meter (Sound Pressure Level). Also our ear drums are moved by sound pressure deviations.
How do air brakes work?
Instead of using hydraulic brake fluid to apply the pads to the brake drums or discs, air pressure is used.
How are loudness and intensity related to the amplitude and energy of the sound?
The word loudness belongs to psycho acoustics and tells how we feel this sound, that is not measuring the sound like we do with a sound pressure meter. Listening to music means motion to the ear drums. Only sound pressure moves the ear drums. The energy or the sound intensity is much less important here. Sound intensity belongs more to the noise fighters.
How are loudness and and intensity related to the amplitude and energy of a sound wave?
The word loudness belongs to psycho acoustics and tells how we feel this sound, that is not measuring the sound like we do with a sound pressure meter. Listening to music means motion to the ear drums. Only sound pressure moves the ear drums. The energy or the sound intensity is much less important here. Sound intensity belongs more to the noise fighters.
How is sound related to pressure?
Because our ear drums are moved only by sound pressure variations we measure the sound usually as Sound Pressure Level (SPL) or sound pressure in pascal and not as sound intensity in W/m².
How do you remove brake drums without a tool?
If you are inexperienced, you should not be messing around with the brake drums.
How long does it take to brake in new brake drums?
New brake drums are broken in the first time you go for a drive usually.
