Metal pipes made of different materials are heated by passing steam through them. While each pipe is being tested, one end is securely fixed and the other rests on a rotating shaft, the motion of which is indicated with a pointer. The linear expansion of the different metals is compared qualitatively and the coefficient of linear thermal expansion is calculated.
| Materiallist (Excerpt) |
Product |
Amount |
|
Demo Physics board with stand
|
02150-00
|
1
|
|
Burner-holder on fixing magnet
|
02162-00
|
1
|
|
Butane burner, Labogaz 206 type
|
32178-00
|
1
|
|
Wire gauze holder on fix. magnet
|
02163-00
|
1
|
|
Clamping holder,0-13mm,fix.magne.
|
02151-07
|
1
|
|
Support plate on fixing magnet
|
02155-00
|
1
|
|
Glycerol 250 ml
|
30084-25
|
1
|
|
Clamp.holder d=28-36mm fix.magn.
|
02151-06
|
1
|
|
Iron tube
|
04234-02
|
1
|
|
Collar for linear expansion
|
04231-55
|
1
|
|
Rotating shaft with pointer
|
04236-00
|
1
|
|
Brass tube
|
04234-01
|
1
|
|
Erlenmeyer flask, wide-neck, 100ml
|
36428-00
|
1
|
|
Boiling beads, 200 g
|
36937-20
|
1
|
|
Scale for demonstration board
|
02153-00
|
1
|
|
Pointers f. Demonst.Board, 4 pcs
|
02154-01
|
1
|
|
Aluminium tube
|
04234-03
|
1
|
|
Glass tube, straight, l=80 mm, 10/pkg.
|
36701-65
|
1
|
|
Silicone tubing i.d. 7mm
|
39296-00
|
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, 1 hole 7 mm
|
39258-01
|
1
|
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