Determining the specific heat of three metals - Essay Example

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Method of mixtures: When different parts of an isolated system are at different temperatures, heat will flow from the part of higher temperature to the part of lower temperature. Therefore, from conservation ...........

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Determining The Specific Heat Of Three Metals

Method of mixtures:

When different parts of an isolated system are at different temperatures, heat will flow from the part of higher temperature to the part of lower temperature.

Therefore, from conservation of energy:

Heat lost by hot object = Heat gained by cold object.

Aim:

This experiment is conducted in order to determine the specific heats of three different metals using the method of mixtures.

Method of this experiment :

(copper  , ead  ,Aluminum).

  1. Measure the mass of the three different supplied cubic metals.
  2. Heat the supplied cubic masses of metal in boiling water and record the temperature.
  3. Place some cold water into a separate container of known mass, so that this is enough to just cover the cubic masses. Record themass and temperature of the water.
  4. Transfer  the  hot metal quickly  into  a  container  of  cold water.
  5. Wait until the temperature does not fluctuate and then record the final temperature.
  6. Calculate the specific heat of the metal.

Data collection and calculation :

Zinc

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