Which of the following is not a conversion factor?

Question

Quizplus · Accepted Answer

Conversion factors are used to convert one unit of measurement to another. Speed, density, and specific heat can all act as conversion factors because they relate two different units (e.g., meters per second, kilograms per cubic meter, joules per kilogram per degree Celsius, respectively). Energy, however, is a property or quantity and does not inherently relate two different units in a way that it can be used as a conversion factor between those units.

Which of the Following Is Not a Conversion Factor