Author Question: Is it possible to add energy to an isolated material and not have the material's temperature change? ... (Read 70 times)

Tirant22 · **on:** Jul 28, 2018

Is it possible to add energy to an isolated material and not have the material's temperature change?
1.No, the material's temperature will always go up when energy is added to it.
2.No, the material's temperature will sometimes go up and sometimes go down when energy is added, but it will always change.
3.Yes, temperature change is not a function of energy added to a material.
4.Yes, in some cases a material's temperature will change when energy is added to the material. In other cases, the material's temperature will not change when energy is added.

Question 2

You have 1 kg of liquid water and 1 kg of steam. If you add 100 J of energy to each, which would experience the greatest increase in temperature?
1.the water
2.the steam
3.They will both experience the same increase in temperature.
4.It cannot be determined because it depends on the actual temperature of the water and steam as well as the pressure.