Because it was popular duh
The change in temperature is greater when the water is heated with the use of the fire caught by the food substance, then the energy content in the food substance is higher because the heat energy is greater, since the heat energy is absorbed by the water when the fire is kept under the test tube containing water. The formula indicates that if the change in temperature is greater when the mass of the substances and the volume of water are constant, then the heat energy is higher.
You would just put the last name only in the parenthesis.
For Example: (Franklin D. Roosevelt)
Hope this helps!
Frederick Douglass said that "Once you learn to read, you will be forever free." Douglass felt that his pathway to freedom was literacy.
