Bad resistor ? Bad switch?
3and a half
Could be a resistor problem.
It is an amazing fact that the speed of sound in air is a function of temperature only. Even very large pressure changes produce only very small changes in the speed of sound. The speed of sound in air is determined by the air itself. It is not dependent upon the sound amplitude, frequency or wavelength. Scroll down to related links and look at "Speed of sound - temperature matters, not air pressure".
No, the speed of light is a fundamental constant in physics and does not contain air or any other material substance within it. It is the speed at which light travels in a vacuum.
my Chevy venture van's heater speed control stopped working so i don't get any air flow out of my front vents...how do i fix that.
Jet Streams, air pressure, oceanography, climatology, different factors working together
nope. the mass air measures the volume of air only
Yes, but it is only a slight difference.
Unless it is a high efficiency model 14 SEER or greater, it is only supposed to run on high speed in a/c mode and low speed in heat.
An air speed indicator gives an indication of the speed of the air going across the wing surface. It's not a reflection of equivalent ground speed, as one's airspeed is subject to headwinds and such. However, before LORAN-C and GPS, it was the only real method of measuring any sort of speed. One could make an estimation of their ground speed based on airspeed.
Is it blowing cold air only or not blowing any air at all.
If by quit working you mean quit blowing, the things to troubleshoot are the blower motor, the blower motor resistor switch, or the blower motor speed selector switch. If by quit working you mean it only blows cold or warm air, the thermostat is probably stuck in the open position.