Expansion of solids and liquids
Sku: 240021
Phywee
€1,965.31
€2,358.37
Topics covered:
- Linear expansion
- Volumetric expansion
- Thermal capacity
- Grüneisen equation
Principles and objectives:
In a solid or a liquid, there is a dynamic balance between the cohesive forces that hold the atoms or molecules together and the conditions created by temperature. The bonding forces between atoms vary from one material to another. The volumetric expansion of liquids and the linear expansion of various materials are determined based on temperature.
Determination of the volumetric expansion of ethyl acetate (C4H8O2), denatured alcohol, olive oil, glycerol, and water based on temperature, using a pycnometer.
Measurement of the linear expansion of brass, aluminum, and steel based on temperature using a dilatometer.
Comments:
A comprehensive set to learn about the thermal expansion of solids and liquids.
- Dial dilatometer - Immersion thermostat Alpha A, 100°C, 230 V / External thermostat kit - Thermostat tank, 6 L - Laboratory thermometer, -10...+110°C - Rubber tube, inner diameter = 6mm / Rubber tube, inner diameter = 10 mm / Hose connector, diameter 6-10mm - Hose clamp for diameter 8-12 mm hose - 1mL syringe, set of 100 / Needles 0.6 x 60 mm, set of 20 - 250 mL plastic wash bottle / 100 mL flat-bottom flask / 100mL high-form borosilicate beaker - 250 mL Ethyl acetate / 250 mL Glycerin / 100 mL pure olive oil - Calibrated pycnometer, 25 mL Accessory: Multimeter (not included)
| Thématique TP | Propriété de la matière |