Since that time the spring and autumn weighings have been regularly continued, and the result is shown in the following table.
After this set of weighings one of the vessels was inverted and the chemical reaction between the contained substances was performed; then the double weighing was repeated.
Finally also the second vessel was inverted and a third set of weighings taken.
These weighings pointed out very clearly why the expected profits had not been realized.
While poultryman at the Kansas Experiment Station, the writer made a large number of individual weighings of fowls in the crates of one of the large fattening plants of the state.
Consequently, no strict time of interval between individual weighings or measurements can be given in this case.
When designing the measuring apparatus, the object should be to minimize, within economical and practical range, the total number of weighings or measurements necessary.
We made two weighings of each kind, one thrown in loose, and the other pressed down firm.
The following table gives the results of the weighings of the heap at different times, and also the percentage of loss: Manure Fermented Under Cover in Shed.
Before the very delicate weighings of this kind are made, we have a round-about method of ascertaining the quantity of that substance by the superficial area which it occupies.
It is first filled and weighed; then some of the substance is carefully poured from it into a beaker or other vessel, and it is weighed again; the difference in the two weighings gives the weight of substance taken.
Crucibles and dishes in which weighings are made should be marked with numbers or letters; and their weights recorded, together with the date of weighing, in a small ledger, which is kept in the drawer of the balance.
This error is due to variation in the method of working and to slight differences in the weighings and measurings; it is present in all experimental methods, although the limits of variation are wider in some than in others.
It will weigh less than before, and the difference between the two weighings gives the weight of water (and consequently the volume) displaced by the mineral.
As the weighingsare finished, the samples are placed in the same order on his right hand.
The weighingsare carried to 1/8th of the unit used.
Weighings of the paint, cup, and brush were made before and after application to the panel, in order to determine the quantity of paint used and the spreading power.
These tests are to be exposed under constant conditions of temperature, if possible, for three weeks' time, making weighings of each plate every day for six days and then every other day for twelve days.
In order to determine just how much paint was applied to each panel and to reckon the spreading rate therefrom, careful weighings were made during the application of every paint.
I will continue the research by careful weighings of early cases; and will further endeavor to ascertain whether the addition of mullein to the cultivating solution prevents the propagation of the phthisical bacillus.
Having no weighings of these latter, however, makes this statement merely an expression of opinion.
The flasks will be standardized to contain this volume in order that the results shall conform to the scale recommended for adoption without numerical reduction of the weighings to vacuo.
In this definition the weights and volumes are to be considered as absolute, all weighings being referred to a vacuum.
The increase in weight of the tube shows the amount of oxygen, and the difference of the second and third weighings of the tube, with the increase in weight of the globe, gives the weight of the nitrogen.
On this account the weighings must be promptly completed after removal from the desiccator.
Before making any weighings the student should seat himself before a balance and observe the following details of construction: 1.
In all weighings after the first it is well to place the weights upon the balance-pan before removing the crucible from the desiccator.
The residue, formed by the evaporation of the second solution, will be heavier than the first residue: the difference between the two weighings gives the weight of the cinchonine present.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "weighings" in a variety of sentences. We hope that you will now be able to make sentences using this word.
