Multiple Choice
Which of the following is true about kinetic energy, Ek, and potential energy, Ep, when ethyl alcohol at 40°C is compared with ethyl alcohol at 20°C?
A) Ek(40°C) < Ek(20°C) ; Ep(40°C) Ep(20°C)
B) Ek(40°C) > Ek(20°C) ; Ep(40°C) Ep(20°C)
C) Ep(40°C) < Ep(20°C) ; Ek(40°C) Ek(20°C)
D) Ep(40°C) > Ep(20°C) ; Ek(40°C) Ek(20°C)
E) Ep(40°C) > Ep(20°C) ; Ek(40°C) > Ek(20°C)
Correct Answer:
Verified
Correct Answer:
Verified
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