A crude approximation of voice production is to consider breathing passages and mouth to be a...
crude approximation of voice production is to consider the breathing passages and mouth to be a esonating tube closed at one end. What is the fundamental frequency if the tube is 0.240 m long, by taking air temperature to be 37.0°C? Number 367 Hz What would this frequency become if the person's breathing passage was filled with carbon dioxide instead of air? Assume the same temperature dependence for carbon dioxide as for air Number 1070 Hz
A crude approximation of voice production is to consider the breathing passages and mouth to be a resonating tube closed at one end. A) What is the fundamental frequency (in Hz) if the tube is 0.225 m long, taking air temperature to be 37.0°C? B) What would this frequency (in Hz) become if the person replaced the air with helium? Assume the same temperature dependence for helium as air.
A crude approximation of voice production is to consider the breathing passages and mouth to be a resonating tube closed at one end. (a) What is the fundamental frequency (in Hz) if the tube is 0.265 m long, taking air temperature to be 37.0°C? Hz (b) What would this frequency (in Hz) become if the person replaced the air with helium? Assume the same temperature dependence for helium as air. Hz
For the preparation and standardization of NaOH with KHP im supposed to boil water for 1hr and 30 min to remove CO2....the problem is that if I don't boil it for that long and (30 min) b/c of not enough time but I put the water I boiled for 1/2 hr aproximately into a NaOH bottle with a CO2 absorber and stored it there for a few days. I would assume that I would have to boil the water again...but...