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Aacurate Celsius thermometer and a Fahre...

Aacurate Celsius thermometer and a Fahrenheit thermometer register `60^(@)and141^(@)` respectively when placed in the same constant temperature enclosure. What is the error in the Fahrenheit thermometer?

A

`1^(@)F`

B

`3^(@)F`

C

`-5^(@)F`

D

`2^(@)F`

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The correct Answer is:
A
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AAKASH SERIES-THERMAL PROPERTIES OF MATTER-EXERCISE-2
  1. A faulty thermometer has its fixed points marked as 3^(@)and102^(@). T...

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  2. At what temperature on the Fahrenheit scale will the reading be double...

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  3. Aacurate Celsius thermometer and a Fahrenheit thermometer register 60^...

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  4. The reading of centigrade thermometer coin-cides with that of Fahrenhe...

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  5. The steam point and the ice point of a mercury thermometer are marked ...

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  6. A platinum resistance thermometer reads 0^(@)C when its resistance is ...

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  7. The pressure of a gas filled in the bulb of a constant volume gas ther...

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  8. A Fahrenheat thermonmeter reads 113^(@)F while a faulty celsius thermo...

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  9. On a hypothetical scale X, the ice point is 40^(@) and the steam point...

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  10. A gas thermometer measures the temperature from the variation of press...

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  11. Coefficient of cubical expansion of a solid is (0.000027//""^(@)C). If...

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  12. If coefficient of cubical expansion is x times coefficient of superfic...

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  13. The ratio of the lengths of two rods is 4 : 3. The ratio of their coef...

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  14. A wire of length 60 cm is bent into a circle with a gap of 1 cm at its...

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  15. A metal metre scale gives correct measurement at 0^(@)C. It is general...

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  16. The temperature of a thin uniform rod increases by Deltat. If moment o...

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  17. A metal rod has a length of 1 m at 30^(@)C.'alpha' of metal is 2.5xx10...

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  18. Upon heating, the length of the side of a cube changes by 2%. The volu...

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  19. Radius of a sphere is 100 cm at 0^(@)C and 100.1 cm at 100^(@)C. Coeff...

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  20. A brass disc at 0^(@)C has a diameter of 50Cm and a hole of diameter 1...

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