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What is the specific heat of a metal if ...

What is the specific heat of a metal if 50 cal of heat is needed to raise 6 kg of the metal from `20^@C` to `62^@C`?

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CHETANA PUBLICATION-THERMAL PROPERTIES OF MATTER-EXERCISE
  1. Which will require more energy, heating a 2.0 kg block of lead by 30 K...

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  2. Specific latent heat of vaporization of water is 2.26 xx 10^6 J//kg. C...

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  3. What is the specific heat of a metal if 50 cal of heat is needed to ra...

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  4. (a) What is the Principle of calorimetry? OR What is the principle ...

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  5. What is a calorimeter? What isits use? OR Explain the construction ...

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  6. Explain the technique of "Method of mixtures", to determine specific h...

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  7. A calorimeter of mass 50 gm and specific heat capacity 0.42 J g^-1 ^@C...

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  8. 40 gm of water at 70^@C is poured into a calorimeter of mass 160 gm, w...

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  9. What is meant by 'Change of State'?

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  10. Describe the process of change of state for water (from its solid stat...

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  11. What is normal boiling point?

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  12. What happens after point D in temperature - time graph? Can steam be h...

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  13. Why does steam at 100^@C cause more harm to the skin than water at 100...

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  14. What is sublimation?

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  15. What is a 'phase diagram'? What is its use?

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  16. What is meant by phase of a substance?

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  17. Explain a phase diagram.

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  18. Draw temperature v//s heat graph for water at one standard atmospheric...

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  19. What is "critical temperature"?

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  20. What is meant by Latent heat ?

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