respometer
what did we measure?
rate of change in pH with/wo exercise
what allows us to inhale
diffs in pressure (pressure gradient)
what was our baseline frequency
3500Hz
more energy produces more co2
what eq governs breathing
PV=nRT (ideal gas law)
how do we measure sound
comparing intensities
what is the eq for pH
-log(H+)
what variable is changed (in ideal gas law) in a patient with pneumonia
V (total volume is less bc of fulid)
what is the total range of human hearing
20-20kHz