11 ) Which instrument is used to measure temperatures
of red hot metals up to 3000°C? | 3000°C तक लाल गर्म
धातुओं के तापमान को मापने के लिए किस उपकरण का उपयोग किया
जाता है?
A Radiation nyrometer
हिरोशन गारोमीटर
Answers
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PYROMETER instrument is used to measure temperatures of red hot metals up to 3000°C
Answered by
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Answer:
thermometer upto 30000c
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