Topic: Investigating evaporation
1) Factors affecting the evaporation speed:
a) humidity
b) surrondig temperature
c) surface area of water explosure
d) air movement
2) How the evaporation speed changes?
Homework: page 44 in Workbook.
The homework is connected with an experiment. You have to prepare five different water containers. Measure the diameter of each container. Pour the same volume of water to each container. Put the container in safe place for one week. After one week measure the volume of water in each container and count how much water evaporated from each of them. Everything write in the table in your Workbook.
1) Factors affecting the evaporation speed:
a) humidity
b) surrondig temperature
c) surface area of water explosure
d) air movement
2) How the evaporation speed changes?
Homework: page 44 in Workbook.
The homework is connected with an experiment. You have to prepare five different water containers. Measure the diameter of each container. Pour the same volume of water to each container. Put the container in safe place for one week. After one week measure the volume of water in each container and count how much water evaporated from each of them. Everything write in the table in your Workbook.
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