A Fluid Is Flowing with an Average Speed of $0.0034 \mathrm {~N} \cdot \mathrm { s } / \mathrm { m } ^ { 2 }$

question 56

Multiple Choice

A fluid is flowing with an average speed of 1.5 m/s through a tube that has a radius of 2.0 mm and is 18 cm long. The drop in pressure is 967 Pa. What is the viscosity of the fluid?

• A) \(0.0034 \mathrm {~N} \cdot \mathrm { s } / \mathrm { m } ^ { 2 }\)
• B) \(0.0018 \mathrm {~N} \cdot \mathrm { s } / \mathrm { m } ^ { 2 }\)
• C) \(0.028 \mathrm {~N} \cdot \mathrm { s } / \mathrm { m } ^ { 2 }\)
• D) \(0.0056 \mathrm {~N} \cdot \mathrm { s } / \mathrm { m } ^ { 2 }\)
• E) \(0.013 \mathrm {~N} \cdot \mathrm { s } / \mathrm { m } ^ { 2 }\)

---

Definitions:

Cohabiting

Living together and having a sexual relationship without being married.

Acculturation

The method through which people adopt the cultural characteristics or social behaviors of a different group.

Singles

Singles refers to individuals who are not currently in a marriage or a committed romantic relationship, highlighting their status in social and demographic studies.

Ethnic Group

A category of people who identify with each other based on common language, ancestral, social, cultural, or national experiences.