Demonstrator of the First Law of Thermodynamics Thermistor Type Teaching Aid

$59.00
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Demonstrator of the First Law of Thermodynamics Thermistor Type Teaching Aid

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Demonstrator of the First Law of Thermodynamics Thermistor Type Teaching Aid

Demonstrator of the First Law of Thermodynamics Thermistor Type Teaching Aid

  • Brand: Unbranded
RRP: $89.00
Price: $59.00
You save: $30.00 (33%)
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$59.00
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Description

1. When the gas is compressed, the external world acts on the gas, the internal energy of the gas increases, and the temperature rises. The air compression ignition device demonstrates the above phenomenon. 2. However, when the compressed gas expands to perform external work, its internal energy decreases, and its temperature drops. This demonstrator illustrates the latter phenomenon. 3. The air in the cylinder is compressed, the temperature rises, and the heat is gradually transferred outward. 4. As you continue to pump, the compressed air inside suddenly pushes out the rubber stopper, producing a sudden 'pop' sound. The compressed air expands abruptly, and the temperature drops sharply.
  • Fruugo ID: 394125841-842407688
  • EAN: 590860648042

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  • STANDARD: FREE - Delivery between Fri 17 October 2025–Tue 04 November 2025 - FREE

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Shenzhen Kulomi Technology Co., Ltd.
  • Shenzhen Kulomi Technology Co., Ltd.
  • 401-13, Jinhe Building, 8 Xinhe Street, Maan Tang, Bantian
  • Longgang, Shenzhen, Guangdong
  • China
  • Shenzhen
  • CN
  • 518129
  • utopiadealsta@outlook.com
  • 13380310353

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • Axitera GmbH
  • Axitera GmbH
  • Kreuznacher Str. 30
  • D-60486 Frankfurt am Main, Hessen
  • Germany
  • Frankfurt am Main
  • DE
  • 60486
  • successservice3@gmail.com
  • (+49) 6934873848
  • https://seller.kuajingmaihuo.com/settle/qualification-service