one order of magnitude vs an order of magnitude

Both 'one order of magnitude' and 'an order of magnitude' are correct and commonly used phrases in English. They are interchangeable and convey the same meaning. The choice between 'one' and 'an' depends on personal preference or the specific context of usage.

Last updated: March 30, 2024 • 884 views

This phrase is correct and commonly used in English.

"one order of magnitude"

This phrase is used to indicate a tenfold difference in quantity or scale. It is interchangeable with 'an order of magnitude.'

Show examples from the web [+]

Dark-matter density is nearly one order of magnitude higher than in similar nebulae.
Minimum of 3 concentrations spanning approximately one order of magnitude
The minimum test concentration differential between the highest and lowest should be about one order of magnitude.
Bilan Carbone method aims to provide average emissions factors which are accurate within one order of magnitude
A range of results from this test where the upper and lower values differ by less than one order of magnitude is acceptable.
The resolution shall be equal to or of one order of magnitude higher than the values shown in Table 3.
As a guide, the VTG levels in control groups of males and females should be distinct and separated by about three orders of magnitude in fathead minnow and zebrafish, and about one order of magnitude for medaka.
Well, let's click the zoom lens down one order of magnitude, and look at the century scale.
Substances and preparations are classified at least as toxic when these effects are observed at levels of one order of magnitude lower (i.e. 10-fold) than those set out for R48 in section 3.2.3.
In order to enable a pro-active implementation, Member States are also encouraged to promote and support the fitting of ERTMS/ETCS in any renewal or maintenance-related work of the infrastructure that entails investments at least one order of magnitude higher than those associated with the installation of ERTMS/ETCS facilities.

Alternatives:

an order of magnitude
two orders of magnitude
three orders of magnitude
several orders of magnitude
many orders of magnitude

This phrase is correct and commonly used in English.

"an order of magnitude"

This phrase is used to indicate a tenfold difference in quantity or scale. It is interchangeable with 'one order of magnitude.'

Show examples from the web [+]

Such an order of magnitude appears reasonable.
In other words, every step here represents an order of magnitude in performance scale.
That's an order of magnitude, up or down.
These factors should be modified in an order of magnitude that matches the deviations usually encountered among laboratories.
The 50 % should of course not be considered as an exact threshold, but just as an order of magnitude.
Nevertheless, all subjects remained seropositive for both types throughout the follow-up phase (up to month 18) maintaining antibody levels at an order of magnitude above those encountered after natural infection.
We wrote a compaction routine that reduces the size of all fonts by an order of magnitude.
In cases where the range of results is wider, e.g. over an order of magnitude, and precision is dependent on level, laboratories should investigate use of relative standard deviations.
is increase our sample size by an order of magnitude or more -
Well, remember that's not even an order of magnitude, but that's a different story.
They are about an order of magnitude longer, about 11 times longer in duration on average, than in a normal child.
We've just connected the dots. What we need to do is increase our sample size by an order of magnitude or more - hundreds of thousands of DNA samples from people all over the world.
Poverty, by an order of magnitude, a huge order of magnitude, unless someone can show that there's, you know, terrorists with a nuke are really likely to come.
These projects, representing an order of magnitude of up to tens of millions of euros, will be carried out by consortia, often involving intense university/industry collaboration.
Energy saving is clearly the least cost investment in Ukraine, where energy intensity is an order of magnitude higher than in the EU, a situation common to the former Eastern bloc states.
in the priority thematic areas of research, to integrated projects, of an order of magnitude which will depend on the specific nature of the policy area of the project, carried out by consortia often involving strong university/industry collaboration;
Technical nutrition will be in an order of magnitude of biological nutrition.
And I think that's such an order of magnitude change that your grandkids or your great-grandkids may be a species very different from you.
Mr President, when the Commission placed an order with the software company SAP at no time did it think in terms of an order of magnitude of 4000 users.
Looking at dinosaur evolution and studying it, digging it up for many years, I end up looking at the mammal radiation, and it seems as though everything is quick time, just like technology, advancing by an order of magnitude.

Alternatives:

one order of magnitude
two orders of magnitude
three orders of magnitude
several orders of magnitude
many orders of magnitude

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one order of magnitude vs an order of magnitude