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In an experiment to determine the specif...

In an experiment to determine the specific heat of a metal,a `0.20 kg` block of the metal at `150 .^(@) C` is dropped in a copper calorimeter (of water equivalent `0.025 kg`) containing `150 cm^3` of water at `27 .^(@) C`. The final temperature is `40.^(@) C`. The specific heat of the metal is.

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In an experiment on the specific heat of a metal a 0.20 kg block of the metal at 150^(@) C is dropped in a copper calorimeter (of water equivalent 0.025 kg) containing 150 cc of water at 27^(@) C. The final temperature is 40^(@) C. Calcualte the specific heat of the metal. If heat losses to the surroundings are not negligible, is our answer greater or smaller than the actual value of specific heat of the metal?

In an experiement on the specific heat of a metal a 0.20 kg block of the metal at 150^(@)C is dropped in a copper calorimeter (of water equivalent 0.025 kg) containing 150cm^(3) of water at 27^(@)C . The final temperature is 40^(@)C . Compute the specific heat (in Jkg^(-1)""^(@)C^(-1) ) of the metal.

When 0.2 kg of brass at 100 .^(@) C is dropped into 0.5 kg of water at 20 .^(@) C ,the resulting temperature is 23 .^(@) C . The specific heat of brass is.

In an experiment to determine the specific heat of aluminium, piece of aluminimum weighing 500 g is heated to 100 .^(@) C . It is then quickly transferred into a copper calorimeter of mass 500 g containing 300g of water at 30 .^(@) C . The final temperature of the mixture is found to be 146.8 .^(@) c . If specific heat of copper is 0.093 cal g^-1 .^(@) C^-1 , then the specific heat aluminium is.

5 g of ice at 0^(@)C is dropped in a beaker containing 20 g of water at 40^(@)C . The final temperature will be

In a laboratory experiment to measure the specific heat capacity of copper, 0.02 kg of water at 70^(@)C was poured into a copper calorimeter with a stirrer of mass 0.16 kg initially at 15^(@)C . After stirring the final temperature reached to 45^(@)C . What is the quantity of heat released per kg of water per 1^(@)C fall in temperature ?

In a laboratory experiment to measure the specific heat capacity of copper, 0.02 kg of water at 70^(@)C was poured into a copper calorimeter with a stirrer of mass 0.16 kg initially at 15^(@)C . After stirring the final temperature reached to 45^(@)C . Assuming that heat released by water is entirely used to raise the temperature of calorimeter 15^(@)C to 45^(@)C , calculate the specific heat capacity of copper. (Specific heat capacity of water = 4200 J kg^(-1)""^(@)C^(-1) .

When 400 J of heat are added to a 0.1 kg sample of metal, its temperature increase by 20(@) C. What isthe specific heat of the metal?

In a laboratory experiment to measure the specific heat capacity of copper, 0.02 kg of water at 70^(@)C was poured into a copper calorimeter with a stirrer of mass 0.16 kg initially at 15^(@)C . After stirring the final temperature reached to 45^(@)C . Calculate the heat energy released by water in the experiment in cooling from 70^(@)C to 45^(@)C . (Specific heat capacity of water = 4200 J kg^(-1)""^(@)C^(-1) .

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