The sensitivity of a thermometer is

The sensitivity of a thermometer is

  1. how quickly a temperature change can be detected
  2. the difference between the maximum and the minimum temperature
  3. the smallest temperature change that can be detected or measured ✓
  4. All of the above

Explanation

This physics concept involves analyzing the given values and applying relevant formulas. Work through the problem step by step using known equations and constants.

Identify what quantity needs to be found and which formula connects the given information to the answer. Substitute the values carefully, paying attention to units.

Check that your calculated answer matches one of the options provided. Understanding the underlying principle helps verify the solution makes physical sense.