# Experimentally Sentence Examples

- The case of a long iron bar has been
**experimentally**studied with great care by C. G. - The existence of this pressure has been demonstrated
**experimentally**by W. - Measured
**experimentally**by two methods. - Seguin was unable to verify this
**experimentally**, but in 1857 G. - This simple type of life-history has been
**experimentally**proved by Leuckart to be characteristic of Trichocephalus affinis, Oxyuris ambigua and other species. - 799.) He advocated and put in practice
**experimentally**Lode. - The effect can also be demonstrated
**experimentally**: thus it has been observed that a xerophyte grown in moist air will lose its characteristic adaptive features, and may even assume those of a hygrophyte. - Steel sleepers were used
**experimentally**on the London & 'Forth-Western, but were abandoned owing to the shortness of their life. - The first dining car in England was run
**experimentally**by the Great Northern railway between London and Leeds in 1879, and now such vehicles form a common feature on express trains, being available for all classes of passengers without extra charge beyond the amount payable for food. - It is found
**experimentally**that the Lorenz and Lorentz function holds fairly well, and better than the Gladstone and Dale formula. - The quinonoid structure of many coloured compounds has been proved
**experimentally**, as, for example, by Hewitt for the benzene-azo-phenols, and Hantzsch for triaminotriphenyl methane and acridine derivatives; but, at the same time, many substances cannot be so explained. - The concentration is known, and the conductivity can be measured
**experimentally**; thus the average velocity with which the ions move past each other under the existent electromotive force can be estimated. - The mean values of the relative coagulative powers of sulphates of mono-, di-, and tri-valent metals have been shown
**experimentally**to be approximately in the ratios 1 :35:1023. - Nernst, to whom this theory is due, determined the electromotive force of this cell
**experimentally**, and found the value 0.055 volt. - The Castilloa tree has been
**experimentally**planted in Ceylon, the West Indies and other countries (Plate II. - Hence it is not very easy to determine
**experimentally**the law of magnetic force between poles. - The distribution of magnetism and the position of the poles in magnets of other shapes, such as cylindrical or rectangular bars, cannot be specified by any general statement, though approximate determinations may be obtained
**experimentally**in individual cases.' - The following table shows the greatest " lifting powers "
**experimentally**reached at the dates mentioned: 5. - According to the best determinations the value of elm does not exceed 1.8X Io', and T is of the order of Io 15 second, the period of luminous vibrations; hence OM/M must always be less than 109 H, and therefore the strongest fields yet reached
**experimentally**, which fall considerably short of Io %, could not change the magnetic moment M by as much as a ten-thousandth part. - Loeb found
**experimentally**that increase of metabolic products in muscle greatly raised its osmotic pressure, and so it would absorb water from a relatively concentrated sodium chloride solution. - Welch produced oedema of the lungs
**experimentally**by increasing the pressure in the pulmonary vessels by ligature of the aorta and its branches, but this raised the blood pressure only about one-tenth of an atmosphere, while in some of Loeb's experiments the osmotic pressure, due to retained metabolic products, was equal to over thirty atmospheres. - It is used to determine the density of a body
**experimentally**; for if W is the weight of a body weighed in a balance in air (strictly in vacuo), and if W' is the weight required to balance when the body is suspended in water, then the upward thrust of the liquid (I) (2) "F r an Minim ' 'i n or weight of liquid displaced is W-W, so that the specific gravity (S.G.), defined as the ratio of the weight of a body to the weight of an equal volume of water, is W/(W-W'). - Both statistically and
**experimentally**we find that a damp soil favours its life and development, while prolonged submersion and drought kill it. - It is not yet
**experimentally**proved that variation as the inverse square is absolutely true at all distances. - Pp. 137 and 347) determined in 1773
**experimentally**that the capacity of a sphere was 1.541 times that of a disk of the same radius, a truly remarkable result for that date. - It is now generally accepted that this number,
**experimentally**determined by Moseley for a number of elements, defines the physical and chemical properties of the particular element. - The answer to this was found
**experimentally**by Arthur Schuster, who suspended the whole instrument in delicate equilibrium, and observed the effect of introducing the radiation. - Poynting has separated the two effects
**experimentally**on the principle that the radiometer pressure acts along the normal, while the radiation pressure acts along the ray which may be directed obliquely. - The change in volume of the experimental globe due to shrinkage under diminished pressure; this may be
**experimentally**determined and amounts to between o 04 and o 16% of the volume of the globe. - If p is the density corresponding to pressure p, we find that,}, formula (Ii) assumes the form P = 3PC2, where C is a velocity such that the gas would have its actual translational energy if each molecule moved with the same velocity C. By substituting
**experimentally**determined pairs of values of p and p we can calculate C for different gases, and so obtain a knowledge of the magnitudes of the molecular velocities. - This equation is found
**experimentally**to be capable of representing the relation between p, v, and T over large ranges of values. - It has been
**experimentally**proved that this is more readily absorbed than any other oil - including other liver-oils. - Abandoning therefore all a priori theoretical assumption, Bashforth set to work to measure
**experimentally**the velocity of shot and the resistance of the air by means of equidistant electric screens furnished with vertical threads or wire, and by a chronograph which measured the instants of time at which the screens were cut by a shot flying nearly horizontally. - Since p is determined
**experimentally**and tabulated as a function of v, the velocity is taken as the argument of the ballistic table; and taking Av =10, the average value of p in the interval is used to determine AT. - To measure the pressure
**experimentally**in the bore of a gun, the crusher-gauge is used as shown in fig. - It is found
**experimentally**that m = 1.2 is a good average value to take for cordite; so now supposing the combustion of the charge of the 6-in. **Experimentally**we should be confined to a strict investigation of absorption spectra, because in the electric discharge temperature has no definite meaning, and variations of pressure and density are not easily measured.- But the influence of the alkaloid upon the spinal cord is very marked and characteristic. The reflex functions of the cord are entirely abolished, and it has been
**experimentally**shown that this is due to a direct influence upon the cells in the anterior cornua. - The true order of discovery, however, was as follows: (a) Sir Christo p her Wren made many experiments before the Royal Society, which were afterwards repeated in a corrected form by Sir Isaac Newton in the Principia,
**experimentally**proving that bodies of ascertained comparative weights, when suspended and impelled against one another, forced one another back by impressing on one another opposite changes of velocity inversely as their weights and therefore masses; that is, by impressing on one another equal and opposite changes of momentum. - We should expect to find supersolubility curves lying below the solubility curves, and this result has been realized
**experimentally**for the supersolubility curves of mixtures of salol (phenyl salicylate) and betol (/3-naphthol salicylate) represented by the dotted lines of fig. - This constant can be measured
**experimentally**, and for such a substance as sugar or water comes out about 0.3 at 20° C., the unit of time being the day. - In the Lawes Testimonial Laboratory there is a vast collection of samples of
**experimentally**grown produce, annual products, ashes and soils. - This explanation depends upon what is now an
**experimentally**demonstrated fact that insectivorous birds, and probably other animals, have no instinctive knowledge of what insects are edible and what inedible. - The combustibility of the diamond was predicted by Sir Isaac Newton on account of its high refractive power; it was first established
**experimentally**by the Florentine Academicians in 1694. - The following are some of the special cases which have been utilized
**experimentally**: 6. - Maxwell himself verified this prediction
**experimentally**for viscosity over a wide range of pressure. - This can be
**experimentally**shown - by the method of exclusion - to be caused by a paralysis of the terminals of the third cranial nerve in the sphincter pupillae of the iris. - Atwood's published works, exclusive of papers contributed to the Philosophical Transactions, for one of which he obtained the Copley medal, are as follows: - Analysis of a Course of Lectures on the Principles of Natural Philosophy (Cambridge, 1784); Treatise on the Rectilinear Motion and Rotation of Bodies (Cambridge, 1784), which gives some interesting experiments, by means of which mechanical truths can be ocularly exhibited and demonstrated, and describes the machine, since called by Atwood's name, for verifying
**experimentally**the laws of simple acceleration of motion; Review of the Statutes and Ordinances of Assize which have been established in England from the 4th year of King John, 1202, to the 37th of his present Majesty (London, 1801), a work of some historical research; Dissertation on the Construction and Properties of Arches (London, 1801), with supplement, pt. - It has now been firmly established, both
**experimentally**and mathematically, that coronae are due to diffraction by the minute particles of moisture and dust suspended in the atmosphere, and the radii of the rings depend on the size of the diffracting particles. - The assumption n=s/R simplifies the adiabatic equation, but the value n=3.5 gives So =0.497 at zero pressure, which was the value found by Callendar
**experimentally**at 108° C. and 1 atmosphere pressure. - When a current is passed through a solid alloy, a series of Peltier effects, proportional to the current, are set up between the particles of the different metals, and these create an opposing electromotive force which is indistinguishable
**experimentally**from a resistance. - With the aid of this apparatus, the principal facts of electrostatics can be
**experimentally**verified, as follows: Experiment I. - Coulomb proved
**experimentally**that the electric force just outside a conductor at any point is proportional to the electric density at that point. - These results have been confirmed
**experimentally**by K.