Is it possible to add heat energy to a substance and not increase ...

[Zoey63294]

Is it possible to add heat energy to a substance and not increase its temperature? Give an example.

Question 2

Several resistors are connected in parallel. Which of the following statements are correct? Choose all that are correct.
  1.The equivalent resistance is greater than any of the resistances in the group.
  2.The equivalent resistance is less than any of the resistances in the group.
  3.The equivalent resistance depends on the voltage applied across the group.
  4.The equivalent resistance is equal to the sum of the resistances in the group.
  5.None of those statements is correct.

[Silverbeard98]

Answer to Question 1

Yes. The melting of ice.

Answer to Question 2

2

[Zoey63294]

Gracias!

[elyse44]

Excellent