you computed the specific heat for each of the four metals using the formula below: $c_{metal}=\frac{-c_{wate…

you computed the specific heat for each of the four metals using the formula below: $c_{metal}=\frac{-c_{water}m_{water}delta t_{water}}{m_{metal}delta t_{metal}}$ check all items that you used, either directly or indirectly, each time you did this computation. the first law of thermodynamics (heat lost by a metal equals the heat gained by the water) the ability of heat to flow from a hot object to a cooler one masses for the metal and the water in the calorimeter temperature changes for the water and the metal the known specific heat of the water

you computed the specific heat for each of the four metals using the formula below: $c_{metal}=\frac{-c_{water}m_{water}delta t_{water}}{m_{metal}delta t_{metal}}$ check all items that you used, either directly or indirectly, each time you did this computation. the first law of thermodynamics (heat lost by a metal equals the heat gained by the water) the ability of heat to flow from a hot object to a cooler one masses for the metal and the water in the calorimeter temperature changes for the water and the metal the known specific heat of the water

Answer

Brief Explanations:

  1. The formula for specific - heat of metal is derived from the first law of thermodynamics (heat lost by metal = heat gained by water), so this is used.
  2. The heat - flow principle (heat flows from hot to cold) is the basis for the heat - transfer process in the calorimeter, so it is used.
  3. The masses of metal and water ($m_{metal}$ and $m_{water}$) are directly part of the formula, so they are used.
  4. The temperature changes of water and metal ($\Delta T_{water}$ and $\Delta T_{metal}$) are also directly part of the formula, so they are used.
  5. The known specific heat of water ($c_{water}$) is in the numerator of the formula, so it is used.

Answer:

the first law of thermodynamics (heat lost by a metal equals the heat gained by the water), the ability of heat to flow from a hot object to a cooler one, masses for the metal and the water in the calorimeter, temperature changes for the water and the metal, the known specific heat of the water