They say their research shows, for the first time, that caffeine, catechols, and chemical-substances called N-alkanoly-5-hydroxtryptamides stimulate molecular mechanisms of stomach acid secretion in human stomach cells.
Page 1 of 7. Specific Heat. Objectives. In this lab you will. â¢ measure the specific heats of aluminum and lead using a calorimeter and the. Vernier Temperature Sensor. â¢ observe how the temperature of your system reaches equilibrium in real time. â¢ plot your data and analyze it using the Vernier Logger Proâ¢ software.
, Work at a foundry and a forging shop. 1  The melting temperature of aluminum is 1220 degrees Farenheit (660 degrees Celsius). 2  As Ed Caruthers also noted induction cooktops only work on pots and pans that are composed of ferrous metals, so aluminum ware is useless to use on them.