Alcohol thermometer reading 25 degrees Celsius. When heated the dyed liquid expands and rises up the tube. The tube is calibrated to display an accura

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Alcohol thermometer reading 25 degrees Celsius. When heated the dyed liquid expands and rises up the tube. The tube is calibrated to display an accurate temperature depending on the location of the meniscus (upper surface of the liquid).

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Size: 3632px × 4977px
Photo credit: © ANDREW LAMBERT PHOTOGRAPHY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 25, alcohol, celsius, centigrade, cold, coloured, degrees, device, dyed, equipment, gauge, heat, hot, instrument, liquid, measure, measurement, science, scientific, temperature, thermometer, warm