These in their simplest form are cans filled with water, which is heated by immersing them in a vessel containing boiling water.
He weighed out a lump of gold and of silver of the same weight as the crown; and, immersing the three in succession in water, he found they spilt over measures of water in the ratio:: A or 33: 24: 44; thence it follows that the gold: silver alloy of the crown was as I I: 9 by weight.
Guncotton is made by immersing cleaned and dried cotton waste in a mixture of strong nitric and sulphuric acids.
The first of these was found by immersing the hydrometer in pure water, and marking the stem at the level of the surface.
19, in which P is the preparation, 0 the object-point in it, D the cover slip, I the immersing fluid, and L the front lens).
For example, Wilde produced copper printing surfaces for calico printing-rollers and the like by immersing rotating iron cylinders as cathodes in a copper bath.
Phosphorous acid, P(OH) 3, discovered by Davy in 1812, may be ' obtained by dissolving its anhydride, P 4 0 61 in cold water; by immersing sticks of phosphorus in a solution of copper sulphate contained in a well-closed flask, filtering from the copper sulphide and precipitating the sulphuric acid simultaneously formed by baryta water, and concentrating the solution in vacuo; or by passing chlorine into melted phosphorus covered with water, the first formed phosphorus trichloride being decomposed by the water into phosphorous and hydrochloric acids.
Much can be done in this case to clean the seed before sowing by immersing it in hot water or in some solution that will kill the spores without injuring the grain.
He remained, however, uncertain how to do so without immersing himself further in Lydia Larkin's sordid activities.