Question

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Question 6 of 10
A bar of gold has a temperature of 27°C, and a bar of aluminum has a
temperature of 22°C. Which statement explains why the bar of gold has a
higher temperature?
A. The particles that make up the gold bar are larger.
OB. The particles that make up the gold bar are moving more quickly.
C. The aluminum bar has fewer particles than the gold bar.
D. The particles that make up the aluminum bar have more potential
energy.
SUBMIT

Answer 1

The bar of gold has a higher temperature because the particles that make up the gold bar are moving more quickly.

Step-by-step explanation:

The correct option is B. The particles that make up the gold bar are moving more quickly.

Temperature is a measure of the average kinetic energy of the particles in a substance. When particles move more quickly, they have higher kinetic energy, which results in a higher temperature.

Learn more about Temperature difference in bars of gold and aluminum