Was andere dazu sagen - Rezension schreiben
Es wurden keine Rezensionen gefunden.
acid acting action angle appears atmosphere axis becomes body called carbon causes centre chemical circle consists contains currents deposited depth described direction distance earth eclipse energy equal equator expands Experiment Explain fall feet force gives glass gravity greater heat Hence horizon inches increase indicate iron land latitude lava length less light liquid lower magnet mass matter means measured mercury meridian miles mineral moon motion move nearly notice object observer ocean orbit oxygen parallel particles passes path piece plane pole portion position pressure produced quantity rays reaches represented rise river rocks rotation round seen shown side solid specific spring stars stream substance summer sun's surface temperature thermometer tube turn unit usually vapour varies various vertical volcano volume weight winds
Seite 20 - Newton generalized the law of attraction into a statement that every particle of matter in the universe attracts every other particle with a force which varies directly as the product of their masses and inversely as the square of the distance between them; and he thence deduced the law of attraction for spherical shells of constant density.
Seite 313 - A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference are equal to one another.
Seite 415 - All the rivers run into the sea; yet the sea is not full; unto the place from whence the rivers come, thither they return again.
Seite 356 - The Ram, the Bull, the heavenly Twins, And next the Crab the Lion shines, The Virgin and the Scales ; The Scorpion, Archer and He-goat, The Man that holds the watering-pot And Fish with glittering tails.
Seite 317 - The zenith distance of a body is its angular distance from the zenith, measured on the vertical circle passing through the body from 0° to 90°. It is the complement of the altitude.
Seite 258 - When there is not enough of clouds and wind to afford this degree of protection, dew begins to form, and by preventing the temperature of any leaf or flower from sinking below the dew-point, saves them all from destruction, unless, as when hoar-frost appears, the dew-point itself is below the freezing-point.