The book of object lessons, a teacher's manual
A tube (t *) with a short leg (l) filled with mercury ; a piece of glass or an iron ball floats at g, attached to a silken cord passing over a pulley ... In the marine instrument a the tube contracted to a very narrow bore in one part, to prevent the sudden rising and falling of the mercury ... Draw a diagram on the black-board. t If a barometer be a bad one, on swinging it in a dark room you see flashes of light, whichanbsp;...
| Title | : | The book of object lessons, a teacher's manual |
| Author | : | W J. Lake |
| Publisher | : | - 1857 |
You must register with us as either a Registered User before you can Download this Book. You'll be greeted by a simple sign-up page.
Once you have finished the sign-up process, you will be redirected to your download Book page.
How it works:- 1. Register a free 1 month Trial Account.
- 2. Download as many books as you like (Personal use)
- 3. Cancel the membership at any time if not satisfied.
