2, the heat change of a sample of metal or water can be calculated from the mass, specific heat, and temperature change of the substance. This is indicated in Eq. 4 and Eq. 5. q metal = (mass of metal)(C p)(â T) (4) q water = (mass of water)(C p)(â T) (5) Substituting these equations into Eq.
Average is the number that is found by dividing the sum of data by the number of items in the data set.verage is the number that is found by dividing the sum of data by the number of items in the data set.
my thinking is the average is the equal to the sum of all numbers divided by the number of numbers added together but the mean i think should be calculated by adding the largest and smallest numbers in the set and them dividing by 2 which is the point where 1 2 the numbers are higher and 1 2 the numbers are lower