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If the readin of the Reaumer scale is nu...

If the readin of the Reaumer scale is nunmerically less than that of Celsius scale by 3, then the reading of the Celsium scale is:

A

`5^(@)`

B

`10^(@)`

C

`15^(@)`

D

`20^(@)`

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PHYSICS GALAXY - ASHISH ARORA-HEAT AND THERMAL EXPANSION-NUMERICAL MCQs SINGLE OPTIONS CORRECT
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  2. A clock with a metal pendulum beating sconds keeps correct time at 0^(...

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  3. A clock which keeps correct time at 25^(@)C has a pendulum made of a m...

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  4. A faulty thermometer has its fixed points marked as 5^(@) and 95^(@). ...

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  5. At what temperature (in ^(@)C, the fahrenheit and celsius scale gives ...

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  6. 0.93 watt - hour of energy is supplied to a block of ice weighing 10 g...

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  7. The coefficient of linear expansion of iron is 0.000011.^(@)C. An iron...

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  8. A uniform metal rod of 2mm^(2) area of cross section is heated from 0^...

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  9. A beaker contains 200 g of water. The heat capacity of the beaker is e...

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  10. A sphete of deamrter 7.0 cm and mass 266.5 g float in a bath of liquid...

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  12. 10 gm of ice at – 20^(@)C is added to 10 gm of water at 50^(@)C. Speci...

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  13. 10 gm of ice cubes at 0^(@)"C" are released in a tumbler (water equi...

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  14. Steam at 100^@C is passed into 1.1 kg of water contained in a calorime...

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  15. The temperature of equal masses of three different liquids A,B and C a...

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  16. Hailstone at 0^@C from a height of 1 km on an insulating surface conve...

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  17. If the readin of the Reaumer scale is nunmerically less than that of C...

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  18. About 5g of water at 30^(@)C and 5g of ice at -20^(@)C are mixed toget...

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  19. One gram of ice at 0^(@)C is added to 5 gram of water at 10^(@)C. If t...

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  20. 1 g of ice at 0^@C is mixed with 1 g of steam at 100^@C. After thermal...

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