When clean ice and water can be found together, this is often used as a thermal reference. This picture features Celsius

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Size: 3696px × 2448px
Photo credit: © Kim Christensen / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: accuracy, calibration, celsius, cubes, education, experiment, h2o, ice, matter, measurement, phsics, precise, reference, science, sensor, state, temperature, thermometer, water