A confirmed conclusion that explains why something happens and is based on a wide range of experiments and observations. A. theory
B. hypothesis
C. law
D. belief

A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

What equation is used to calculate the weight of an object on a plant ?