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The temperature-time graph obtained when...

The temperature-time graph obtained when hot water is allowed to cool resembles the graph given in one of the following figures. The correct figure is:

A

A

B

B

C

C

D

D

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The correct Answer is:
D
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LAKHMIR SINGH & MANJIT KAUR-SOUND-Multiple Choice Questions
  1. The zero-error in the spring balance shown and the correct weight of t...

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  2. Four students A, B, C and D while performing an experiment on establis...

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  3. Two students X and Y have to do their experiment on plotting the tempe...

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  4. In the setp up shown the weight of the body was measured in air and in...

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  5. In an experiment to determine the densities, four solids A,B,C and D a...

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  6. A student is given an iron cube of side 1cm, a measuring cylinder of r...

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  7. Four beakers are labelled as P,Q,R and S. A student puts salt solution...

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  8. While doing an experiment on plotting the temperaure-time graph of hot...

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  9. A student heats some amount of tap water in a calorimeter to a tempera...

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  10. For metal balls A,B,C and D having radius of 2.5 cm each are made of c...

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  11. A glass ball hanging from the hook of a sensitive spring balance is co...

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  12. You are given four salt solutions W,X,Y ans X of different concentrati...

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  13. An aluminium ball is fully immersed in distilled water, well water, s...

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  14. When an object is fully submerged in strong salty water, it undergoes ...

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  15. If a body tied to a spring balance is fully immersed in a liquid, the ...

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  16. In an experiment on determining the velocity of a pulse propagating th...

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  17. When a fresh eggs is put into a beaker filled with water, it sinks. Wh...

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  18. When two balls, one of iron and the other of aluminium, are completely...

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  19. When two solids are put in two pans of a beam balance, they exactly b...

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  20. The temperature-time graph obtained when hot water is allowed to cool ...

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