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Brechungsindex Definition

Index
(n.) That which points out
Index
(n.) That which guides, points out, informs, or directs
Index
(n.) A table for facilitating reference to topics, names, and the like, in a book
Index
(n.) A prologue indicating what follows.
Index
(n.) The second digit, that next pollex, in the manus, or hand
Index
(n.) The figure or letter which shows the power or root of a quantity
Index
(v. t.) To provide with an index or table of references
Refraction
(n.) The act of refracting, or the state of being refracted.
Refraction
(n.) The change in the direction of ray of light, heat, or the like, when it enters obliquely a medium of a different density from that through which it has previously moved.
Refraction
(n.) The change in the direction of a ray of light, and, consequently, in the apparent position of a heavenly body from which it emanates, arising from its passage through the earth's atmosphere
Refraction
(n.) The correction which is to be deducted from the apparent altitude of a heavenly body on account of atmospheric refraction, in order to obtain the true altitude.

refraction index Bedeutung

card index
card catalog
card catalogue
an alphabetical listing of items (e.g., books in a library) with a separate card for each item
index register (computer science) a register used to determine the address of an operand
thumb index one of a series of rounded notches in the fore edge of a book to indicate sections
index
index finger
forefinger
the finger next to the thumb
stock-index futures a futures contract based on a stock index, a bet on the future price of the indexed group of stocks
index an alphabetical listing of names and topics along with page numbers where they are discussed
Combined DNA Index System the DNA file maintained by the Federal Bureau of Investigation
index index number
indicant
indicator
a number or ratio (a value on a scale of measurement) derived from a series of observed facts, can reveal relative changes as a function of time
body mass index
BMI
a measure of someone's weight in relation to height, to calculate one's BMI, multiply one's weight in pounds and divide that by the square of one's height in inches, overweight is a BMI greater than , obese is a BMI greater than
business index a statistical compilation that provides a context for economic or financial conditions, this business index is computed relative to the base year of
Standard and Poor's
Standard and Poor's Index
a broadly based stock market index
price index
price level
an index that traces the relative changes in the price of an individual good (or a market basket of goods) over time
retail price index an index of changes in retail prices
producer price index
wholesale price index
an index of changes in wholesale prices
consumer price index
CPI
cost-of-living index
an index of the cost of all goods and services to a typical consumer
stock index
stock market index
index based on a statistical compilation of the share prices of a number of representative stocks
crosseference
cross-index
a reference at one place in a work to information at another place in the same work
exponent
power
index
a mathematical notation indicating the number of times a quantity is multiplied by itself
deflection
deflexion
refraction
the amount by which a propagating wave is bent
index fund a mutual fund that invests in the stocks that are the basis of a well-known stock or bond index
index fossil
guide fossil
a fossil known to have lived in a particular geologic age that can be used to date the rock layer in which it is found
index case the earliest documented case of a disease that is included in an epidemiological study
refraction the change in direction of a propagating wave (light or sound) when passing from one medium to another
double refraction
birefringence
splitting a ray into two parallel rays polarized perpendicularly
index fund a mutual fund whose assets are stocks on a given list
cephalic index
breadth index
cranial index
ratio (in percent) of the maximum breadth to the maximum length of a skull
facial index the ratio (in percent) of the maximum width to the maximum height of the face
refractive index
index of refraction
the ratio of the velocity of light in a vacuum to that in a medium
index a numerical scale used to compare variables with one another or with some reference number
angle of refraction the angle between a refracted ray and a line perpendicular to the surface between the two media at the point of refraction
index adjust through indexation, The government indexes wages and prices
index provide with an index, index the book
index list in an index
cross-index make an index that refers from one point to the next, These references are cross-indexed
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Der Brechungsindex, auch die Brechzahl, ist eine optische Materialeigenschaft. Diese dimensionslose physikalische Größe gibt an, um welchen Faktor die Wellenlänge und die Phasengeschwindigkeit des Lichts kleiner sind als im Vakuum.

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