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Thermal insulation of glass windowsFeatured science projectScience project video

Observation

The double-glazed glass window and the film-coated glass window were able to provide better thermal insulation compared to the single-glazed glass window.

Type of glass window used

Temperature measured inside the plywood box (°C)

10 minutes

20 minutes

30 minutes

40 minutes

50 minutes

60 minutes

Single-glazed

28.5

32.0

35.0

37.5

40.0

41.0

Double-glazed

26.5

29.0

30.5

31.0

31.5

31.5

Film-coated

26.0

28.5

29.5

30.0

30.5

30.5

Outside

32.0

33.0

32.5

33.0

33.0

32.5

The graph below represents the results of our science project experiment.

glass window insulation science project

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Complexity level:
8
Project cost ($):
80
Time required:
2 days to prepare, 1 hour for the science project experiment
Material availability:
Easily found
Safety concerns:

None