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Device used to measure very high tempera...

Device used to measure very high temperature is ……………….. .

A

Pyrometer

B

Thermometer

C

Bolometer

D

calorimeter

Text Solution

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The correct Answer is:
a
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FULL MARKS-HEAT AND THERMODYNAMICS-ADDITIONAL QUESTIONS SOLVED (I. Choose the correct answer from the following)
  1. Mercury themometers can be used to measure temperature up to ……………… .

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  2. For an ideal gas

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  3. Device used to measure very high temperature is ……………….. .

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  4. Two metal rods A and B are having their initial lengths in the ratio 2...

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  5. Boyles' law is applicable in ……………. .

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  6. A rod, when heated from 0^(@)C to 50^(@)C, expands by 1.0 mm. Another ...

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  7. A container contains hydrogen gas at pressure P and temperature T. Ano...

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  8. Density of water is maximum at the temperature of ………………. .

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  9. The equation of state for 5g of oxygen at a pressure P and tem...

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  10. In the given diagram theta is …………

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  11. In ideal gas is expanding such that PT^(2) = constant. The coefficient...

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  12. A metallic solid sphere is rotating about its diameter as axis of rota...

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  13. The difference between volume and pressure coefficients of an ideal ga...

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  14. Which of the following instruments is used in the measurement of tempe...

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  15. At 0^(@)C, Pressure measured by barometer is 760 mm. What will be the ...

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  16. The temperature on the new scale, corresponding to a temperature of 39...

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  17. Two balloons are filled, one with pure He gas and the other with air. ...

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  18. Pressure of an ideal gas is increased by keeping temperature constant....

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  19. One mole of gas occupies a volume of 200 ml. at 100 mm pressure. What ...

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  20. There is a change in length when a 33000 N tensile force is applied on...

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