Viscosity

36. Which of the following is not a common application of viscosity measurements?

a) Automotive lubricants

b) Food processing

c) Medical diagnostics

d) Weather forecasting

37. The viscosity of a fluid can affect its ________.

a) flow rate

b) heat transfer

c) stability

d) all of the above

38. Which type of flow is characterized by constant viscosity and laminar flow?

a) Newtonian flow

b) Non-Newtonian flow

c) Turbulent flow

d) Transitional flow

39. Which type of flow is characterized by variable viscosity and non-laminar flow?

a) Newtonian flow

b) Non-Newtonian flow

c) Turbulent flow

d) Transitional flow

40. The viscosity of a fluid can be affected by ________.

a) temperature

b) pressure

c) impurities

d) all of the above