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Why are bursts of high pressure air into the mouthpiece of the trumpet timed to coincide with the moments when the pressure inside the mouthpiece is already at its maximum?
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∙ 12y ago
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What is amplitude related to?
I think the answer you're looking for is volume. Amplitude is what the human brains perceives as how loud or quite a sound is. The difference is volume is a perception thing as amplitude is a measureable contant. It has to to with air pressure, the more cycles of air pressure compression and decompression determians the pitch or note we hear and how great the air pressure is defines how loud we hear it and amplitude is a measurement of air pressure strength, which is related to volume.
What is a safe tire pressure range?
This question needs to be more specifc to produce a reliable answer. The answer will vary depending on they kind of tire, the vehicle, and the use for which the tire is applied. If we're considering a car, light truck, SUV or other passenger vehicle, there is usually a placard on the door, in the glove compartment or the fuel compartment cover which specifies the best tire pressure for the vehicle. This may be as low as 24 psi or as high as 35psi in most cases, but this is not an acceptable range to operate under. The safest range is withing 1-2 pounds of the level on the door sticker, or the owner's manual specs. Never operate for normal conditions using the Maximum pressure which is stamped on the side of the tire. This maximum is the greatest pressure which the tire is designed to resist ... not the recommended operating pressure. If a tire is used with less than the optimum pressure you note that the outside edges of the tread will be wearing faster than the center. This is a clear sign that you need to use more pressure. If the tire is wearing only in the center of the tread faster than the outside edges, then you need to reduce the pressure. The vehicle's weight and the load carried also play a part. The heavier the load the the more pressure required in the tires.
Who created Latin music?
Enrique Iglesias! para todos magazine has already crowned him that and he has the maximum amount of number 1s on the latin charts and he is like a god so obviously its him.
How loud is a trombone?
A trombone has no decibels, but a trombone player can play for a short time a tone you can measure with a sound pressure level meter at a distance of 1 meter a value of 110 decibels. The closer you go to the bell of the instrument, the higher the measure of the sound pressure will be.
What is the highest handicap a woman golfer can have?
The maximum handicap for a woman is 36 as apposed to a mans maximum of 28.
Does 125 represent a maximum or minimum systolic pressure at age 30?
It is not the maximum systolic pressure, but if close to that point.
When is systolic presssure mesured?
Systolic pressure is a representation of the maximum pressure exerted on the arteries. Systolic pressure measures the maximum amount of pressure the blood exerts during a heart beat.
The maximum pressure achieved during ventricular contraction is called what?
systolic pressure
What are the oxygen partial pressures of the maximum and contingency depth limits for a given enriched air blend?
It sounds like you already know the answer you want, but the answer depends upon which certification agency you want the answer for. For most "sport" agencies, the maximum operating partial pressure is 1.40 with an emergency contingency pressure of 1.60. However ANDI, sets the maximum operation pressure at 1.45 and some technical agencies set it at 1.3 once you go deeper than 100 feet or 30 meters.
When are the Maximum Ride auditions for 2010?
They already had them.
The maximum arterial pressure during each cardiac cycle is the?
systolic pressure
What is MAWP?
Maximum Allowable Working Pressure
What is the maximum pressure of pneumatics?
600 bar
How would you determine the maximum inflation point when taking blood pressure?
you can determine the maximum inflation point when taking blood pressure by using palpation.
What is the best conditions for the haber process?
for maximum yield- low temperatures and high pressure, for maximum rate - high temperatures, high pressure and a catalyst.
What is the maximum inflation pressure to pop the bead?
This information is printed on the side of the tire.It is USUALLY the maximum pressure allowed on the side wall. But not always.Work safe.
What is difference between design pressure and working pressure?
The working pressure is also referred to as the Maximum Operating Pressure (MOP). The MOP is the highest pressure expected during operation. The Maximum Design Pressure (MDP) includes the maximum pressure that is protected by relief valves in case of failure. For example, if the MOP is 100 psi and their are relief valves set at 10% above the MOP the MDP would be 110 psi.
