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Is the specific heat of water is greater...

Is the specific heat of water is greater than that of sand ?

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Yes, really the specific heat of water is maximum.
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A solid material is supplied with heat at a constant rate. The temperature of the material is changing with heat input as shown (i) AB: change of state from solid to liquid. CD: change of state from liquid to vapour (ii) When CD=2AB , i.e., latent heat of vapourization is twice the latent heat of fusion of the substance. (iii) The reciprocal of slope of DE represents the heat capacity of vapour state of substance . (iv) If slope of OAgt slope of BC, i.e., specific heat of liquid state is greater than specific heat that of solid state.

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Is the specific heat of water and ice be the same? Give their values.

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KUMAR PRAKASHAN-THERMODYANMICS -Section-C (Objective Questions (VSQs))
  1. You feel enjoy by having bath in shower in summer but not in winter. W...

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  2. Write difference between CP-CV=R, CP-CV=R/J

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  3. Is the specific heat of water is greater than that of sand ?

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  4. What is the main difference between P to T diagram of water and CO2 ?

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  5. Give the limitations for first law of thermodynamics.

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  6. How many fixed points does a absolute Kelvin scale have ? Write their ...

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  7. Does the internal energy of an ideal gas change in an isothermal proce...

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  8. Does the internal energy of an ideal gas change in an adiabatic proces...

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  9. What conclusion be made from zeroth law of thermodynamics ?

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  10. Is the coefficient of performance of refrigerator constant ?

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  11. Is it possible to convert internal energy into work or mechanical ener...

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  12. Is the carnot engine working under an isothermal state doesn't do any ...

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  13. What is the efficiency of a carnot's engine working between boiling po...

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  14. What is the triple point ?

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  15. Why work is an extensive quantity ?

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  16. Can any system possess heat ?

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  17. Can any system possess thermal energy ?

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  18. Heat is not an object in a body. True or False ?

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  19. Correct the sentence : "System cannot posses mechanical energy but pos...

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  20. What is the net amount of heat entering the system in a cyclic process...

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