Thermometer model, pack of 6

Art no 72807

Heat the contents of the conical flask and see the water in the glass tube rise – the principle of a classic thermometer.

26 EUR

(32.50 EUR incl. vat)

pkg	Delivery - immediate

Product description

Heat the contents of the conical flask and see the water in the glass tube rise - the principle of a classic thermometer.

When you heat the conical flask, the heat is transferred to the water and air inside the conical flask. These expand, and the water is forced up inside the glass tube. Why does the water column rise to different heights depending on how much water you have inside the conical flask?

Parts: 6 pcs conical flasks 250 ml and 6 pcs glass tubes mounted in rubber plugs.

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