Question

which set of thermometers matches the relative temperatures of the two samples shown below? sample a sample b enter the answer choice letter. choice a a b choice b a b choice c a b choice d a b

Explanation:

To determine the correct thermometer set, we analyze the particle motion in Sample A and Sample B. Faster - moving particles (more kinetic energy) correspond to a higher temperature. In Sample A, the particles have more vigorous (faster) motion compared to Sample B. So, Sample A should have a higher temperature reading on the thermometer, meaning the liquid level in the thermometer for A is higher than for B. Looking at the choices:

• Choice A: Thermometer A has a higher liquid level than B, which matches the relative temperatures (A is hotter, so higher liquid).
• Choice B: Both have the same level, which is incorrect as A and B have different particle motions (temperatures).
• Choice C: Both have the same low level, incorrect.
• Choice D: B has a higher level than A, which is the opposite of what we need (A is hotter).

Answer:

A