Choose the correct answer from the alternatives given :For measuri | Filo

Class 7

Science

Physics

Heat

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150

Choose the correct answer from the alternatives given :
For measuring very high temperature, we use

1. Mercury thermometer
2. Thermoelectric pyrometer
3. Platinum resistance thermometer
4. None of the above
Solution: Thermoelectric pyrometer is an instrument which uses one or more thermocouples to measure high temperature .
Hence, option B is correct.
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