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Define specific latent heat of fusion...

Define specific latent heat of fusion

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The substance having the highest specific latent heat of fusion is

10 g of ice at 0°C absorbs 5460 J of heat energy to melt and change to water at 50^@ C. Calculate the specific latent heat of fusion of ice. Specific heat capacity of water is 4200 J kg^(-1) K^(-1) .

Water at 0^@C contained in a closed vessel, is abruptly opened in an evacuated chamber. If the specific latent heats of fusion and vapourization at 0^@C are in the ratio lamda:1 the fraction of water eveporated will be

A solid metal weighing 150 g melts at its melting point of 800^(@)C by providing heat at the rate of 100 W. The time taken for it to completely melt at the same temperature is 4 min. What is the specific latent heat of fusion of the metal ?

A substance initially in solid state at 0^@ C is heated. The graph showing the variation in temperature with the amount of heat supplied is shown in Fig. 11.7. If the specific heat capacity of the solid substance is 500 J kg^(-1)^@C^(-1) , use graph to find : (i) the mass of the substance, and (ii) the specific latent heat of fusion of the substance in the liquid state.

The specific latent heat of fusion of water is :

The specific latent heat of fusion of ice is 336 J g^(-1) . Explain the meaning of this statement.

State in brief, the meaning of each of the following: The specific latent heat of fusion of ice is 336000 J kg^(-1)

The specific latent heat of fusion of ice is 336 xx 10^3 J/kg. What does this statement mean?

The specific latent heat of fusioin of ice is:

ICSE-MATTER -EXERCISE 1.2
  1. Write true or false for the following statements: The temperature at ...

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  2. Write true or false for the following statements: A vapour is a gaseo...

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  3. The SI unit of specific latent heat is:

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  4. The specific latent heat of fusioin of ice is:

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  5. During thaw (melting of snow ) the atmosphere gets:

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  6. The substance having the highest specific latent heat of fusion is

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  7. Fill in the blank spaces by choosing the correct words from the list g...

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  8. Match the statements in Column A, with those in Column B,

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  9. Define specific latent heat of fusion

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  10. Define the following: Specific latent heat of vaporisation:

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  11. Define the following and state their numerical value in SI system. S...

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  12. Define the following and state their numerical value in SI system. S...

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  13. "After the steady state, the temperature of a conductor does not rise,...

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  14. Explain the change of state from solid to liquid on the basis of kinet...

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  15. Define the following: a. Fusion, b. Fusion point, c. Solidification,...

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  16. Explain the following: Why do soft drink bottles cool better in ice ...

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  17. Explain the following: Why the weather becomes bitterly cool when sn...

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  18. Explain the following: Why does it become wark during snowfall?

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  19. Explain the following: Why do the glaciers not melt completely durin...

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  20. Explain the following: Why are the burns caused by steam more severe...

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