1. The document describes an experiment to measure the specific latent heat of vaporization of water using a PASCO Steam Generator, temperature probe, and calorimeter. 2. The procedure involves collecting temperature data from cooling water as steam is injected to determine the initial and final equilibrium temperatures. 3. Masses of the calorimeter, water, and condensed steam are measured and recorded before and after the experiment to calculate the heat transfer and specific latent heat.

1. S pecific latent heat of vaporization of water Pansy A2 1

4. E quipment set up

12. T able for mass 5 4 3 2 1 Mass of steam (kg) Mass of water (kg) Mass of Calorimeter + water+ steam (kg) Mass of Calorimeter + water (kg) M ass of Calorimeter (kg) No.

13. T able for temperature 5 4 3 2 1 E quilibrium temperature( ºC ) I nitial temperature( ºC ) No.