Electricity experimentally and practically applied; a book for the beginner and for the practical man, principles, experiments, practical applications and problems (1910)
Ashe, Sydney Whitmore · New York, D. Van Nostrand company · leaf 110
eriment 48. — In a gravity cell the two liquidsin contact, the copper sulphate solution and the sul-phuric acid, remain separate because of their differencein specific gravity. Take a small projecting tank andfill it half full of dilute sulphuric acid. Into the tankplace a small thistle tube,… … ak...: •■:::..•
Electricity · Electrical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
