Choose the correct answer from the alternatives given :For measuri | Filo
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Class 7

Science

Physics

Heat

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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
Correct Answer: Option(b)
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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