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Comd 5070 Exam 2 Study Guide
COMD 5070 EXAM 2 STUDY GUIDE 
Average Air Flow Calculation - Average flow formula: 
️ Flow = Air/Time - If 1 liter of air is used and the phonation lasts for 5 seconds, the calculation is: - Average flow = 1 liter / 5 seconds - = 0.2 liters/second (or equivalent to 200 cc/second) - Note: Flow at a given instant may vary, meaning the average flow does not capture transient changes 
during phonation. --- 
U-Tube Manometer - How it works: 
️ Measures static pressure. - It consi...
Exam (elaborations)
COMD 5070 exam 2 study guide
PopularCOMD 5070 exam 2 study guide 
1. What is another name for volume velocity? 
️ Air flow 
(This term refers to the amount of air moving through a given area in a specific time period.) 
2. How do you calculate the average air flow (volume velocity)? 
️ Volume/time 
(Air flow is typically expressed in cubic centimeters per second (cc/s) or liters per minute (L/min).) 
3. What is a u-tube manometer? 
️ A tube in the shape of a 'U' that is used to measure pressure and can be...