OBJECTIVE:
APPARATUS:
INTRODUCTION:
SUGGESTIONS:
where
= 1.40,
= 1.33, Pa
is the partial pressure of air,
Pw is the vapor pressure of water, Ma
29 kg
and Mw = 18 kg.
How should the v.p. of water, Pw, in the tube affect the speed?
OPTIONAL: Humidity changes will affect tuning of what musical instruments?