A Saxophone is playing a steady note of frequency 210 Hz. The temperature in the room is 25 C. Suppose that, at some instant, the varying pressure at your eardrum is at a maximum. How far away (in meters) is the next pressure maximum?
If anyone can help me with this, I would appreciate?
The speed of sound at 25 C = 343m/s
wavelength = speed of sound / frequency
wavelength = 343m/s / 210/s = 1.6m
Therefore, the distance of the next pressure maximum is 1.6m away from your ear drum.
Air pressure is greatest at or below sea level. Atmospheric pressure is the weight of air molecules pressing down on the surface as they are pulled by gravity.
In very deep mines, the air pressure can exceed twice that at sea level.
In the Troposphere
rain occurs in low atmospheric pressure.
no Because any body subject is affected by the atmospheric pressure in the case of its occurrence under the pressure of what it means that the pressure for increased atmospheric pressure.
Air Pressure The force exerted by the air above is called?
Yes, Barometric Pressure and Atmospheric Pressure are the same thing. Except one describes what Atmospheric Pressure would be measured in.
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Atmospheric pressure
rain occurs in low atmospheric pressure.
Depends on atmospheric pressure. At 1 ATM this is 10.3m (33 feet)
because our body pressure is equal to the atmospheric pressure.
no Because any body subject is affected by the atmospheric pressure in the case of its occurrence under the pressure of what it means that the pressure for increased atmospheric pressure.
Atmospheric pressure is the surrounding pressure around us. We live in the atmosphere and treat the atmospheric pressure as the base pressure. A pressure gauge would read 0 at atmospheric pressure. When we define the pressure in scientific way of absolute pressure, we need to add up an atmospheric pressure to the measured pressure.
42% higher
the atmospheric pressure below sea level is highter (novanet)
No, it is the DIFFERENCE between the true and atmospheric pressures.
abosulute pressure includes the atmospheric pressure while gage pressure gives the pressure above atmospheric pressure
The atmospheric pressure of Mars is 6 millibars as opposed to the 1,013 millibars of atmospheric pressure on Earth. Thus, its atmospheric pressure in relationship to Earth is extremely low.
The atmospheric pressure plays a huge role when determining the weather. If the pressure is high, winds will be more active.