InterviewSolution
Saved Bookmarks
| 1. |
Explain the following : (a) The surrounding becomes pleasantly warm when water in a lake starts freezing in cold countries. (b) The heat supplied to a substance during its change of state does not cause any rise in its temperature. |
|
Answer» Explain the following : (a) The surrounding becomes pleasantly warm when water in a lake starts freezing in cold countries. (b) The heat supplied to a substance during its change of state does not cause any rise in its temperature. |
|