Activity 8.3: Let us experiment, Take cold water in a glass tumbler. Class 6
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Activity 8.3: Let us experiment, Take cold water in a glass tumbler. Class 6
Activity 8.3: Let us experiment
- Take cold water in a glass tumbler.
- Add a few ice cubes into it as shown in Fig..
- Leave it undisturbed for the minutes and observe it.
Record your observations and the questions that arise in your mind in Table 8.1. You can also touch the outer surface of the glass tumbler to feel if there is any change.
Table 8.1 Record the observations and questions
Answer:
Table 8.1 Record the observations and questions
| I observe | I wonder |
| Water droplets outside the glass. | Where did water droplets come from on outside surface? |
| Ice melts very slowly. | Why did not water level decrease if the droplets came from inside? |
| Water becomes bit colder. | Will the level of water increases after adding ice. |