Dust Particles in a Grain Elevator Frequently Have Masses of the Order

question 76

Multiple Choice

Dust particles in a grain elevator frequently have masses of the order of 1.0 × 10^-9 kg.If,to a first approximation,we model the dust particles as an ideal gas,what would be the rms speed of such a particle in air at 27°C? The Boltzmann constant is 1.38 × 10^-23 J/K .

• A)3.5 × 10^-6 m/s
• B)5.6 × 10^-5 m/s
• C)7.8 × 10^-4 m/s
• D)5.2 × 10^-3 m/s
• E)4.9 × 10^-2 m/s

Recognize the importance of a deed and the requirements for a valid transfer of property.

Learn about the legal implications of property destruction on tenant responsibilities.

Understand the vertical and horizontal extent of land ownership rights.

Comprehend the application of zoning laws and their impact on property use.

---

Definitions:

Civil Society

A realm of organized social life that is voluntary, self-generating, self-supporting, autonomous from the state, and bound by a legal order or set of shared rules.

Fortunate Fifth

Refers to the top 20% of the population in terms of income or wealth, often highlighted in discussions of economic inequality.

Privileged Position

A social or economic advantage held by a particular group or individual, allowing them access to certain benefits not widely available to others.

Business

The practice of engaging in commerce, trade, or professional activities with the aim of generating profits and sustaining operations.