Using water as a model the expansion of a liquid is shown as a
function of temperature. In the supplementary problem, the
expansion coefficient is calculated at different temperatures. The
expansion of water is not linear; its coefficient is not
constant.
If you wish to demonstrate a liquid with a linear expansion
coefficient, we recommend alcohol. However, it is very inflammable:
be extremely careful when doing experiments with it!
How much does the volume of water change during heating? Heat a
specific quantity of water and determine the change in its
volume.
| Materiallist (Excerpt) |
Product |
Amount |
|
Butane burner, Labogaz 206 type
|
32178-00
|
1
|
|
Support base variable
|
02001-00
|
1
|
|
Glycerol 250 ml
|
30084-25
|
1
|
|
Ring with boss head, i. d. = 10 cm
|
37701-01
|
1
|
|
Erlenmeyer flask, wide-neck, 100ml
|
36428-00
|
1
|
|
Support rod, stainless steel, l = 600 mm, d = 10 mm
|
02037-00
|
1
|
|
Universal clamp
|
37718-00
|
1
|
|
Boss head
|
02043-00
|
1
|
|
Glass tubes,l.250 mm, pkg.of 10
|
36701-68
|
1
|
|
Students thermometer, -10...+110°C, l = 230 mm
|
38005-10
|
1
|
|
Measuring tape, l = 2 m
|
09936-00
|
1
|
|
Glass beaker DURAN®, short , 250 ml
|
36013-00
|
1
|
|
Graduated cylinder,100 ml,plastic
|
36629-01
|
1
|
|
Pipette with rubber bulb
|
64701-00
|
1
|
|
Wire gauze 160 mm x 160 mm, ceramic cen.
|
33287-01
|
1
|
|
Butane cartridge C206, without valve
|
47535-00
|
1
|
|
Rubber stopper 26/32, 2 holes 7 mm
|
39258-02
|
1
|
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