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Meaning of "root mean square" in the English dictionary

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DICTIONARY
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PRONUNCIATION OF ROOT MEAN SQUARE

root mean square play
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GRAMMATICAL CATEGORY OF ROOT MEAN SQUARE

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation
Root mean square is a noun.
A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES ROOT MEAN SQUARE MEAN IN ENGLISH?

Root mean square

In mathematics, the root mean square, also known as the quadratic mean, is a statistical measure of the magnitude of a varying quantity. It is especially useful when variates are positive and negative, e.g., sinusoids. In the field of electrical engineering, the effective value of a periodic current is equal to the DC current that delivers the same average power to a resistor as the periodic current. It can be calculated for a series of discrete values or for a continuously varying function. Its name comes from its definition as the square root of the mean of the squares of the values. It is a special case of the generalized mean with the exponent p = 2.

Definition of root mean square in the English dictionary

The definition of root mean square in the dictionary is the square root of the average of the squares of a set of numbers or quantities.

WORDS THAT BEGIN LIKE ROOT MEAN SQUARE

root and branch
root beer
root canal
root canal treatment
root cap
root cause
root climber
root crop
root crops
root ginger
root hair
root nodule
root out
root position
root sign
root treatment
root up
root vegetable
root word
root-and-branch

WORDS THAT END LIKE ROOT MEAN SQUARE

all square
barrack square
chi-square
fair and square
foursquare
Latin square
magic square
market square
on the square
out of square
quare
Red Square
set square
square
T-square
Tahrir Square
tee-square
three-square
Times Square
try square
word square

Synonyms and antonyms of root mean square in the English dictionary of synonyms

SYNONYMS

Translation of «root mean square» into 25 languages

TRANSLATOR
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TRANSLATION OF ROOT MEAN SQUARE

Find out the translation of root mean square to 25 languages with our English multilingual translator.
The translations of root mean square from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «root mean square» in English.

Translator English - Chinese

均方根
1,325 millions of speakers

Translator English - Spanish

media cuadrática
570 millions of speakers

English

root mean square
510 millions of speakers

Translator English - Hindi

जड़ वर्ग मतलब
380 millions of speakers
ar

Translator English - Arabic

جذر متوسط ​​مربع
280 millions of speakers

Translator English - Russian

среднеквадратический
278 millions of speakers

Translator English - Portuguese

root mean square
270 millions of speakers

Translator English - Bengali

রুট অর্থ বর্গ
260 millions of speakers

Translator English - French

moyenne quadratique
220 millions of speakers

Translator English - Malay

Kuadrat rata akar
190 millions of speakers

Translator English - German

root mean square
180 millions of speakers

Translator English - Japanese

二乗平均
130 millions of speakers

Translator English - Korean

제곱근 을 의미
85 millions of speakers

Translator English - Javanese

Root square tegese
85 millions of speakers
vi

Translator English - Vietnamese

gốc có nghĩa là vuông
80 millions of speakers

Translator English - Tamil

ரூட் சதுரம்
75 millions of speakers

Translator English - Marathi

रूट म्हणजे स्क्वायर
75 millions of speakers

Translator English - Turkish

Kök kare ortalama
70 millions of speakers

Translator English - Italian

scarto quadratico medio
65 millions of speakers

Translator English - Polish

średnia kwadratowa
50 millions of speakers

Translator English - Ukrainian

среднеквадратический
40 millions of speakers

Translator English - Romanian

rădăcină medie pătrată
30 millions of speakers
el

Translator English - Greek

μέση τετραγωνική ρίζα
15 millions of speakers
af

Translator English - Afrikaans

wortel -gemiddelde-kwadraat
14 millions of speakers
sv

Translator English - Swedish

rms
10 millions of speakers
no

Translator English - Norwegian

rotmiddelkvadrat
5 millions of speakers

Trends of use of root mean square

TRENDS

TENDENCIES OF USE OF THE TERM «ROOT MEAN SQUARE»

The term «root mean square» is regularly used and occupies the 60.070 position in our list of most widely used terms in the English dictionary.
0
100%
FREQUENCY
Regularly used
72
/100
The map shown above gives the frequency of use of the term «root mean square» in the different countries.
Principal search tendencies and common uses of root mean square
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «root mean square».

FREQUENCY OF USE OF THE TERM «ROOT MEAN SQUARE» OVER TIME

The graph expresses the annual evolution of the frequency of use of the word «root mean square» during the past 500 years. Its implementation is based on analysing how often the term «root mean square» appears in digitalised printed sources in English between the year 1500 and the present day.

Examples of use in the English literature, quotes and news about root mean square

EXAMPLES

10 ENGLISH BOOKS RELATING TO «ROOT MEAN SQUARE»

Discover the use of root mean square in the following bibliographical selection. Books relating to root mean square and brief extracts from same to provide context of its use in English literature.
1
Concise Encyclopedia of Plastics
As an example, with Series 10 of 5.0, the SDR is 6.0; 10.0 is 11.0; etc. See pipe. deviation, root-mean-square (RMS) A measure of the average size of any measurable item (length of bar, film thickness, pipe thickness, coiled molecule, etc.) ...
‎2000
2
Handbook of Human Vibration
0.5 Root-mean-square acceleration in the x5 axis (m s“). ayI, Root-mean-square acceleration in the yI, axis (ms—2). ayf Root-mean-square acceleration in the Yf axis (In 5'2). ays Root-mean-square acceleration in the ys axis (m s“). an, ...
M. J. Griffin, 2012
3
Causal Models in the Social Sciences
THE ROOT MEAN SQUARE RESIDUAL. Small residuals imply a good fit; hence, it seems reasonable to have an index of fit that is dependent in a relatively simple way on the magnitude of the residuals. The root mean square residual is such ...
Hubert M. Blalock, 1985
4
Evaluation of External Post-tensioned Tendons Using ...
Jun Ki Lee. Figure G.16 Normalized Root Mean Square (RMS) of NF 1.................... .................. 272 Figure G.17 Normalized Root Mean Square (RMS) of NF 2.............. ........................ 273 Figure G.18 Normalized Root Mean Square (RMS) of NF 3.
Jun Ki Lee, 2007
5
Guide to Biometric Reference Systems and Performance Evaluation
... the maximum of velocity in y 10 Root mean square (RMS) of y position by the difference between maximum and minimum of position in y 11 Ratio velocity change 12 Average velocity by the maximum of velocity 13 Root mean square ( RMS) ...
Anil K. Jain, Dijana Petrovska-Delacrétaz, Gérard Chollet, 2009
6
Topics in Cognitive Psychology
Perceptual Organization Factor Congruence Coefficients and Root Mean Square Differences The congruence coefficients and root mean square differences across age groups with the column of the binary hypothesis matrix constituting the ...
Serge P. Shohov, 2003
7
The Kinetic Theory of Gases
In computing the probability of collision of a point A with an element of the surface S, the speed of approach of the point A to the element dS was taken simply as the root-mean-square speed of the molecules. Actually, the quantity which should ...
Leonard B. Loeb, 2004
8
Mathematics for Engineering
... as in Figure 17.5(d), is half the maximum value. 5 A sinusoidal alternating current has a maximum value of 4 V. What is the root-mean-square value? 6 A rectangular shaped alternating current has a maximum value of 4 A for half a cycle and ...
W Bolton, W. Bolton, 2012
9
Chemistry A Molecular Approach:
We can see from these distributions that some particles are indeed traveling at the Variation of Velocity Distribution root mean square velocity. However. many particles are traveling faster and many with Temperature slower than the root mean ...
Nivaldo J. Tro, 2010
10
CBO's Economic Forecasting Record
CBO Blue Chipa Administration Mean error Mean absolute error Root-mean- square error Growth Rate for Real Output (1982-2008) Mean error Mean absolute error Root-mean-square error Growth Rate for Nominal Output (1982- 2008) Mean ...
Holly Battelle, 2010

10 NEWS ITEMS WHICH INCLUDE THE TERM «ROOT MEAN SQUARE»

Find out what the national and international press are talking about and how the term root mean square is used in the context of the following news items.
1
Optimization of Parameter Selection for Partial Least Squares Model …
The root mean square errors of calibration (RMSEC), the root mean square errors of prediction (RMSEP), the ratio of standard error of prediction to standard ... «Nature.com, Jul 15»
2
Accurate and rapid IR metrology for the manufacture of freeform optics
We are able to use SLOTS to produce accurate surface maps of ground freeform optics that have a surface roughness of about 0.7–1.6μm root mean square ... «SPIE Newsroom, Jul 15»
3
Psychometric precision in phenotype definition is a useful step in …
The model fit indices were as follows: 1643.081 (273 degree of freedom) for X2, 0.061 for Root Mean Square Error of Approximation (RMSEA), 0.968 for ... «Nature.com, Jun 15»
4
Fewer Quick-Return Shifts Improve Nurses' Recovery
"In particular, the reduced number of short intervals resulted in increased sleep time [root mean square of the successive differences, high-frequency (HF)] power ... «Medscape, Jun 15»
5
US Honey Production Up Along with Prices
The “Root Mean Square Error” is a statistical measure based on past performance and is computed using the differences between first and final estimates. «Hoosier Ag Today, Mar 15»
6
JEE Advanced 2015: syllabus for Chemistry
... average, root mean square and most probable velocities and their relation with temperature; Law of partial pressures; Vapour pressure; Diffusion of gases. «India Today, Feb 15»
7
Investigating the maths of Deal Or No Deal
The banker makes an offer based on the root mean square (RMS) value v of the remaining boxes, which involves squaring the values, taking the mean, and then ... «Den Of Geek, May 14»
8
What Is the Best Method for Predicting Football Matches?
RMSE or "root mean square error" punishes the projection system for making really big mistakes, while MAE or "mean absolute error" just averages all the ... «Cartilage Free Captain, Mar 14»
9
IBM opens the door to 400Gbps internet
At these speeds 160GB, the equivalent of a two-hour, 4K ultra-high definition ... per channel with a nominal jitter value of 45 femtoseconds root mean square. «ZDNet, Feb 14»
10
The UPS Debate: A Conversation on High Efficiency, Multi-Mode …
... in amplitude and duration; a root mean square (RMS) voltage error detector that computes the root mean square of all three UPS output voltages for variances; ... «Data Center Knowledge, Jan 14»

REFERENCE
« EDUCALINGO. Root mean square [online]. Available <https://educalingo.com/en/dic-en/root-mean-square>. Apr 2024 ».
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