The SI Units for Viscosity Are N·s/m²

question 34

Multiple Choice

The SI units for viscosity are N·s/m². Another commonly used unit for viscosity is the poise, where 10 poise = 1 N·s/m². The poise is a fairly large unit, and it is more common to use the centipoise. Which of the following is equal to the centipoise?

• A) 10^-3 N·s/m²
• B) 10^-2 N·s/m²
• C) 10^-1 N·s/m²
• D) 10² N·s/m²

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