Which of the Following Is True About Kinetic Energy, E_k $\degree$

question 52

Multiple Choice

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

• A) E_k(40\(\degree\)C) < E_k(20\(\degree\)C); E_p(40\(\degree\)C) \(\approx\)E_p(20\(\degree\)C)
• B) E_k(40\(\degree\)C) > E_k(20\(\degree\)C); E_p(40\(\degree\)C) \(\approx\) E_p(20\(\degree\)C)
• C) E_p(40\(\degree\)C) < E_p(20\(\degree\)C); E_k(40\(\degree\)C) \(\approx\)E_k(20\(\degree\)C)
• D) E_p(40\(\degree\)C) > E_p(20\(\degree\)C); E_k(40\(\degree\)C) \(\approx\)E_k(20\(\degree\)C)
• E) E_p(40\(\degree\)C) > E_p(20\(\degree\)C); E_k(40\(\degree\)C) > E_k(20\(\degree\)C)

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