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When x grams of steam at 100^(@)C is mix...

When x grams of steam at `100^(@)C` is mixed with y grams of ice at `0^(@)C`, we obtain `(x + y)` grams of water at `100^(@)C`. What is the ratio `y//x` ?

A

1

B

2

C

3

D

4

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PHYSICS GALAXY - ASHISH ARORA-HEAT AND THERMAL EXPANSION-NUMERICAL MCQs SINGLE OPTIONS CORRECT
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  3. When x grams of steam at 100^(@)C is mixed with y grams of ice at 0^(@...

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  4. Heat required to convert 1 g of ice at 0^(@)C into steam at 100 ^(@)C ...

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  5. A piece of metal floats on mercury. The coefficients of volume expansi...

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  8. When a metallic bar is heated from 0^(@)C to 100^(@)C its length incre...

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  9. A thin metal square plate has length l. when it is heated from 0^(@)C ...

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  10. How many grams of ice at 0^(@)C should be mixed with 240 g of water at...

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  11. Three liquids with masses m(1),m(2),m(3) are thoroughly mixed. If thei...

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  12. An electric kettle contains 1.5 kg of water of 100^(@)C and is powered...

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  13. A Celsius thermometer and a Fahrenheit thermometer are put in a hot ba...

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  14. The fundamental interval, that is the number of divisions between LFP ...

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  15. At 30^(@)C, the hole in a steel plate has diameter of 0.99970 cm. A cy...

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  16. A linear accelerator consists of a hundred brass discs tightly fitted ...

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  17. At the top of the mountain the temperature is -13^(@)C and the baromet...

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  18. 300 grams of water at 25^@ C is added to 100 grams of ice at 0^@ C. Th...

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  19. 100 g of ice at 0^(@)C is mixed with 100 of water 80^(@)C. The final t...

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  20. Thermocouples are used to measure temperature in the linear parts of t...

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