The subject of heat as discussed in most texts in general science involves only the most elementary concepts as regards its theory. As a rule the following topics are the leading ones: - sources of heat, thermometry, methods of heat transmission, effect of heat, and a number of the common everyday practical applications of heat.
©1929 by Iowa State Teachers College
Science Bulletin: Vol. 2:
3, Article 3.
Available at: https://scholarworks.uni.edu/science_bulletin/vol2/iss3/3