31. 〃 Increase of Heat at first causes Water to Increase in
Volume 48
32. 〃 Increase of Heat at length causes Water to become
Steam 50
33. 〃 The taking away of Heat from Steam causes the Steam to
change into Hot Water 51
34. 〃 When Water is changed into Steam, its Volume becomes
about 1,700 times greater than it was at first 51