Saved Bookmarks
| 1. |
Sue has a cup of hot chocolate and a cup of cold chocolate milk. Select the statement that describes which drink has more kinetic energy. A. the cup of hot chocolate because its molecules are moving slowly B. the cup of cold chocolate milk because its molecules are moving quickly C. the cup of hot chocolate because its molecules are moving quickly D. the cup of cold chocolate milk because its molecules are moving slowly |
|
Answer» The correct ANSWER is (C)EXPLANATION:In general, we can always say that KINETIC energy of MOLECULES of MATTER is directly proportional to their temperature (on Kelvin Scale). So, more is the temperature, more is the K.E. Hope, this helps. |
|