A Fluid Is Flowing with an Average Speed of 1

question 43

Multiple Choice

A fluid is flowing with an average speed of 1.50 m/s through a tube that has a radius of 2.00 mm and is 18 cm long. The drop in pressure is 967 Pa. What is the viscosity of the fluid?

• A) 0.00179 Ns/m²
• B) 0.00562 Ns/m²
• C) 0.0278 Ns/m²
• D) 0.0134 Ns/m²
• E) 0.00335 Ns/m²

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Definitions:

IFRS

International Financial Reporting Standards, a set of accounting standards developed by the International Accounting Standards Board (IASB) that aims to make international financial reporting more uniform.

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Small and medium-sized enterprises, which are businesses with a limited number of employees and revenue falling below certain thresholds according to local country standards.

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