A group of physics students heat a vial of water, which has a balloon at the top that traps the water vapor and air. Describe how much the internal energy is changed by, if the students are adding heat to the water via a Bunsen burner. No need to calculate anything.

Which accounts for an increase in the temperature of a gas that is kept a constant volume

The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.

What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass