if there is no measuring instrument available, how would you measure air temperature?
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The pyroelectric devices are used for the non-contact measurement of temperature of bodies whose temperature are very high. Like measurement of temperatures of furnace, molten metal, surface temperature of sun, etc. The pyroelectric device measures the temperature by comparing the colors of two bodies..
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The pyroelectric devices are used for the non-contact measurement of temperature of bodies whose temperature are very high. Like measurement of temperatures of furnace, molten metal, surface temperature of sun, etc. The pyroelectric device measures the temperature by comparing the colors of two bodies.
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