friction due to air rubbing the walls of the ductwork can be eliminated. true false question 6 (1 point)
friction due to air rubbing the walls of the ductwork can be eliminated. true false question 6 (1 point)
Answer
Brief Explanations:
In real - world scenarios, friction is an inherent force. Even with smooth ductwork and low - viscosity air, there will always be some molecular interaction between the air and the duct walls, resulting in friction. It is impossible to completely eliminate friction.
Answer:
B. False