A gas thermometer could measure temperature change by measuring the change in
A)density at constant volume.
B)specific heat at constant volume.
C)pressure at constant volume.
D)volume at constant temperature.
E)mass at constant volume.

Question

Quizplus · Accepted Answer

According to the ideal gas law, temperature and pressure are directly proportional at constant volume. This means that a change in temperature will result in a change in pressure for a gas held at a constant volume. Therefore, a gas thermometer could measure temperature change by measuring the change in pressure at constant volume.

A Gas Thermometer Could Measure Temperature Change by Measuring the Change