. Elementary physics and chemistry: first stage . Fig. 31. — Measuring jar, graduated in cubic centimetres. Fig. 32.—How a pipette is used. REASONS AND RESULTS. The Meaning of Density.—In an earlier lesson an explana- tion was given of the meaning of the word dense, and lead was mentioned as an example of a dense substance. You must now learn more exactly what the word dense, or density, means. If different solids are obtained, of the same size or volume, every boy knows that they will have different masses. Suppose,

---

Size: 1537px × 3252px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1800, bookdecade1890, bookpublishe, booksubjectscience