A piece of unknown metal with mass of 5.19 g is heated to 100.0 degrees Celsius and dropped in 10.0 ml of water at 22.0 C. The final temperature of the system is 23.83 C. What is the specific heat of the metal? Remember the density of water is 1 g/ml.

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.

b.

the accuracy of the data.