## Amplitudes Sentence Examples

- The number (i) expressing the ratio of the two
**amplitudes**is a function of the following quantities: - (T) the volume of the disturbing particle; (r) the distance of the point under consideration from it; (A) the wave-length; (b) the velocity of propagation of light; (D) and (D') the original and altered densities: of which the first three depend only upon space, the fourth on space and time, while the fifth and sixth introduce the consideration of mass. - If this be overlooked, a wrong impression may be derived as to the absolute
**amplitudes**of the changes. - Are the
**amplitudes**of the component harmonic waves of periods 24, 12, 8 and 6 hours; al, a2, a 3, a 4, are the corresponding phase angles. - The third line gives the range of the regular diurnal inequality, the next four lines the
**amplitudes**of the first four Fourier waves into which the regular diurnal inequality has been analysed. - These mean values, ranges and
**amplitudes**are all measured in volts per metre (in the open). - In this table, unlike Table IV.,
**amplitudes**are all expressed as decimals of the mean value of the potential gradient for the corresponding season. - - Fourier Series
**Amplitudes**and Phase Angles. - He showed that in a simple Marconi antenna the variations of potential are a maximum at the insulated top and a minimum at the base, whilst the current
**amplitudes**are a maximum at the top earthed end and zero at the top end. - The wave motion due to any element of the surface is called a secondary wave, and in estimating the total effect regard must be paid to the phases as well as the
**amplitudes**of the components. - If the
**amplitudes**a, b, c. and the epochs e, f, g.... - Now we can see that two notes of the same pitch, but of different quality, or different form of displacement curve, will, when thus analysed, break up into a series having the same harmonic wave-lengths; but they may differ as regards the members of the series present and their
**amplitudes**and epochs. - We may regard quality, then, as determined by the members of the harmonic series present and their
**amplitudes**and epochs. - If the
**amplitudes**of vibration which thus mutually interfere are moreover equal, the effect is the total mutual destruction of the vibratory motion. - The
**amplitudes**of these tones are proportional to the products of a and b multiplied by X or µ. - The combination tones thus produced in the source should have a physical existence in the air, and the
**amplitudes**of those represented in (35) should be of the same order. - The diffusivity can be deduced from observations at different depths x' and x", by observing the ratio of the
**amplitudes**, which is (x '- x ") for a simple-harmonic wave. - The
**amplitudes**and phases of the temperature waves at different points are observed by taking readings of the thermometers at regular intervals. - The following table gives the period, for various
**amplitudes**a, in terms of that of oscillation in an infinitely small arc about a vertical axis half-way between the points of attachment of the upper string. - The
**amplitudes**of oscilla Ia tion of the various particles have definite ratios to one another, and the phases are in agreement, the absolute amplitude (depending on C) and the phase-constant () being alone arbitrary. - The motion of the system consequent on arbitrary initial conditions may be obtained by superposition of the n normal modes with suitable
**amplitudes**and phases. - Disturbances of the former kind lead to vibrations of harmonic type, whose
**amplitudes**always remain small; but disturbances, whose wave-length exceeds the circumference, result in a greater and greater departure from the cylindrical figure.