
Most parts of the world use the Celsius scale, but the United States usually uses the Fahrenheit scale. Absolute zero is 0 K (Kelvin scale), -459.67 ☏ (Fahrenheit scale) and -273.15 ☌ (Celsius scale). What Is Temperature?Ībsolute zero is the minimum temperature theoretically, at which particles remain motionless. A thermometer is used to measure temperature while a colorimeter measures heat. Heat is expressed as Q while expression for temperature is T. It can also be measuremented in Fahrenheit (☏) or Kelvin (K) depending on institution or country. On the other hand, temperature measurements are in degrees Celsius (☌). Heat is a type of energy that measures the total kinetic energy of the molecules in a body while the temperature is the state of being hot or cold of matter. They may sound similar but are much different according to science and research. It is, therefore, necessary to distinguish the two to bring out a clear picture of the two. Heat and temperature have since been confused to mean the same thing.
