Which of the Following Is True About Kinetic Energy, E_k

question 84

Multiple Choice

Which of the following is true about kinetic energy, E_k, and potential energy, E_p, when ethyl alcohol at 40°C is compared with ethyl alcohol at 20°C?

• A)E _k(40°C)< E _k(20°C); E _p(40°C)≈ E _p(20°C)
• B)E _k(40°C)> E _k(20°C); E _p(40°C)≈ E _p(20°C)
• C)E _p(40°C)< E _p(20°C); E _k(40°C)≈ E _k(20°C)
• D)E _p(40°C)> E _p(20°C); E _k(40°C)≈ E _k(20°C)
• E)E _p(40°C)> E _p(20°C); E _k(40°C)> E _k(20°C)

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Definitions:

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A site for the disposal of waste materials by burial and is the oldest form of waste treatment.

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Emissions of greenhouse gases that are directly produced by a source, such as a factory or vehicle, as part of its operations.

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Peak Load Demand

The maximum amount of power or resources required at a specific time or period.