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- Thermal expansion and changes in natural frequency or dimensions
- Changes in optical, electrical or magnetic properties of substances
- Thermoelectric phenomena, e.g. thermistor, Seebeck-effect, pyroelectric effect
- Emission spectrum, Planck’s radiation law
- Measurement of the infrared radiation
- Capacitive temperature measurement
- Transition through Curie-point in ferromagnetic substances
- Hopkins-effect, Barkhausen-effect
- Thermomagnetic phenomena
- Thermoluminescence
- Nuclear resonance
- Noise thermometer
- Thermochemical phenomena, thermochromism
- Magnetoelastic effect
- Liquid crystals
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Physical effects