A10.35g piece of copper metal was heated to 85.5 degrees c and then placed into 23.6g of water. the initial temperate of the water was 18.3 degrees c. what was the final temperature?

Explanation:

For this problem we have to start with the heat equation:

ΔT

In which the delta symbol is:

ΔT=

All the heat from copper would be transfer into the water, so:

Now, we can identify the variables:

When we put all together in the equation we will have:

fr8t7iot7o87oglgt87ot79p0[90

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).