Heat capacity of metals with Cobra3

Product No: P2330111

Principle

Heated specimens are placed in a calorimeter filled with water at low temperature. The heat capacity of the specimen is determined from the rise in the temperature of the water.

Tasks

  1. To determine the specific heat capacity of aluminium, iron and brass.
  2. To verify Dulong Petit's law with the results of these experiments.

What you can learn about

  • Mixture temperature
  • Boiling point
  • Dulong Petit's law
  • Lattice vibration
  • Internal energy
  • Debye temperature



Materiallist (Excerpt) Product Amount
Cobra3 BASIC-UNIT, USB 12150-50 1
Set of Precision Balance Sartorius TE 601 and measure software balances,230V 48837-88 1
Measuring module, Temperature NiCr-Ni, 330°C 12104-00 1
Calorimeter vessel, 500 ml 04401-10 1
Butane burner, Labogaz 206 type 32178-00 1
Immersion probe NiCr-Ni, steel, -50...400°C 13615-03 1
Power supply 12V / 2A 12151-99 1
Software COBRA3 Temperature 14503-61 1
Stopwatch, digital, 1/100 s 03071-01 1
Metal bodies, set of 3 04406-00 3
Fish line, l. 100m 02090-00 1
Ring with boss head, i. d. = 10 cm 37701-01 1
Boiling beads, 200 g 36937-20 1
Support rod, stainless steel, l = 600 mm, d = 10 mm 02037-00 2
Universal clamp 37718-00 2
Boss head 02043-00 2
Glass beaker DURAN®, short form, 600 ml 36015-00 1
Agitator rod 04404-10 1
Glass beaker DURAN®, short, 400 ml 36014-00 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
Laboratory Experiments Physics, Chemistry, Biology andApplied Sciences, CD-ROM, incl. operating manuals 16502-42 1

Literature for this article als follows

Title Product Language
TESS expert Handbook Laboratory Experiments Physics 16502-32 ENG

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Product No: P2330111

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