What Is The Specific Heat Of Ice In J Kg C?

What is specific heat of steel?

The specific heat of steel is 420 J/(kg°C)..

Why is specific heat of ice less than water?

When matter is heated, the kinetic energy of its particles increase, and the inter—molecular bonds are broken. … Ice has a covalent molecular structure, which make its inter—molecular bonds easier to break than that of water. Therefore, the specific heat capacity of ice is lower than that of water.

Is CP a CV?

So, Cp represents the molar heat capacity, C when pressure is constant. … Cv represents the molar heat capacity C when volume is constant. Under a constant volume, the volume of a substance does not change, so the change in volume is zero.

Can CP be less than CV?

Cp is greater than the molar specific heat at constant volume Cv because energy must now be supplied not only to raise the temperature of the gas but also for the gas to do work. … More heat would be required at constant pressure to cause the same temperature rise and Cp will be greater than Cv.

Why is CP is greater than CV?

The heat capacity at constant pressure CP is greater than the heat capacity at constant volume CV , because when heat is added at constant pressure, the substance expands and work.

What is the specific heat capacity of water in J kg C?

4,200 Joules per kilogramThe specific heat capacity of water is 4,200 Joules per kilogram per degree Celsius (J/kg°C). This means that it takes 4,200 J to raise the temperature of 1 kg of water by 1°C.

Which material has the highest heat capacity?

HydrogenFor elements: The lower the atomic number the higher the heat capacity in Joules/gram/degree Kelvin. Hydrogen is the winner with 14.304 followed by Helium with 5.193.

What is the specific heat capacity of steel in J kg C?

Heat Capacities for Some Select SubstancesSubstancespecific heat capacity Cp,s (J/g °C)molar heat capacity Cp,m (J/mol °C)steel0.466—titanium0.52326.06water (ice, O°C)2.0937.66water4.18475.3814 more rows

What is the specific heat of ice?

2.04kJ/kg/KThe specific heat of ice is 2.04kJ/kg/K and the latent heat of fusion is 335kJ/kg.

What is the specific heat of ice in joules?

Problem 1 – The Specific Heat of ice is 2090 Joules/kg C.

Does ice heat faster than water?

“Cold water does not boil faster than hot water. … As a result, cold water will be absorbing heat faster while it is still cold; once it gets up to the temperature of hot water, the heating rate slows down and from there it takes just as long to bring it to a boil as the water that was hot to begin with.

What is the specific heat capacity of ice in J kg C?

Specific Heats of Various SubstancesSubstanceSpecific Heat (cal/gram �C)Specific Heat (J/kg �C)wet mud0.602512Ice (0 �C)0.502093sandy clay0.331381dry air (sea level)0.2410053 more rows

Is CP CV always r?

All other variables are constant. … The ratio of specific heat at constant pressure and specific heat at constant volume is always equal to 1 or Cp>Cv or Cv>Cp or Cp=Cv?

Which metal has highest specific heat?

Which metal heats up fastest, Aluminum, Copper, or Silver?100. … Specific heat capacity: Aluminum 0.91 J/g°C Copper 0.39 J/g°C Silver 0.240 J/g°C Lead 0.160 J/g°C. … Specific heat capacity means the amount of heat required to raise the temperature of 1 grams of substance by 1 °C.More items…