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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
the same mass as
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "the same mass as" is correct and usable in written English.
It can be used when comparing the mass of two or more objects or entities to indicate that they have equal mass. Example: "The two objects were found to have the same mass as each other, which surprised the researchers."
✓ Grammatically correct
Science
News & Media
Academia
Encyclopedias
Wiki
Formal & Business
Alternative expressions(20)
the same stature as
the same manner as
the same theme as
the same garbage as
the same drill as
the same color as
the same enthusiasm as
the same principal as
the equivalent method to
the same seat as
the same month as
the same procedure as
the same recipe as
the same way as
the identical procedure to
the same means as
the same quantity as
the same tally as
the same length as
the same magnitude as
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
53 human-written examples
Stars of spectral type Am are often members of close binaries with a companion of about the same mass, as is the case for IK Pegasi.
Wiki
The neutron has very nearly the same mass as the proton, but it has no charge.
Encyclopedias
neutron An elementary particle with roughly the same mass as a proton, but which is electrically neutral.
Academia
The galaxies are about the same mass as our own spiral Milky Way galaxy, but irregular in shape.
Academia
They each have nearly the same mass as the Sun but are only a million years old.
News & Media
He found that alpha particles reacted with beryllium nuclei to eject neutral particles with nearly the same mass as protons.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
7 human-written examples
Antimatter is made up of elementary particles that have the same masses as their corresponding matter counterparts but the opposite charges and magnetic properties.
Academia
Three zipper-braced models were designed on the basis of the proposed design procedure to carry the same masses as the 3-, 9-, 20-story SAC model buildings with moment-resisting frames designed for the Los Angeles area.
Science
The great demagogue of the Balkans, who had risen to power by putting the fear of St Vitus into the Serb masses, was in October 2000 brought down by the same masses as they turned against him.
News & Media
From his calculations, de Wit came up with the same mass measurement as that obtained by others using radial velocity.
The reason is assumed to the lower ionic strength of tetraborate at the same mass concentration as that of sodium carbonate.
Expert writing Tips
Best practice
When comparing masses, ensure the units of measurement are consistent for accurate comparison. For example, use kilograms for both objects being compared, not kilograms for one and grams for the other.
Common error
Avoid using "than" instead of "as" when comparing masses. "Than" implies inequality, while "as" indicates equality or similarity. For instance, use "the same mass as" not "the same mass than".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the same mass as" functions primarily as a comparative element within a sentence. It serves to equate the mass of one object or entity with that of another, emphasizing a similarity or equality in their mass. As Ludwig AI confirms, this phrase is grammatically correct and frequently used.
Frequent in
Science
40%
News & Media
25%
Academia
15%
Less common in
Encyclopedias
10%
Wiki
5%
Formal & Business
5%
Ludwig's WRAP-UP
In summary, "the same mass as" is a grammatically sound and widely used phrase for comparing the mass of different entities. It commonly appears in scientific, news, and academic contexts, highlighting a quantitative relationship. Ludwig AI confirms that the phrase is grammatically correct and usable in written English. When using the phrase, it's important to maintain consistent units of measurement and avoid confusing "as" with "than". Alternatives like "equal in mass to" and "identical mass to" offer similar meanings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
equal in mass to
Replaces "same" with "equal", providing a direct synonym for mass comparison.
identical mass to
Substitutes "same" with "identical" to highlight an exact match in mass.
equivalent mass as
Uses "equivalent" instead of "same", emphasizing the interchangeability of mass.
a mass comparable to
Employs "comparable" to suggest the masses are similar but not necessarily identical.
a mass on par with
Replaces "the same" with "on par", indicating equality or close approximation in mass.
a similar mass to
Uses "similar" to convey a close but not necessarily exact mass relationship.
mass is consistent with
Focuses on the consistency of mass rather than direct equality.
the mass corresponds to
Emphasizes a correspondence in mass between two entities.
mass is aligned with
Highlights alignment in mass, implying a degree of similarity.
shares a mass with
Indicates that two entities possess a common mass value.
FAQs
How can I use "the same mass as" in a sentence?
Use "the same mass as" to compare the mass of two or more objects or entities. For example, "The newly discovered exoplanet has "the same mass as" Earth".
What are some alternatives to "the same mass as"?
You can use alternatives like "equal in mass to", "identical mass to", or "equivalent mass as" depending on the context.
Is it correct to say "the same mass than" instead of "the same mass as"?
No, it is incorrect. Use "the same mass as" to indicate equality or similarity in mass. "Than" is used for comparisons where there is a difference in quantity.
What does it mean when two objects have "the same mass as" each other?
It means that both objects contain the same amount of matter, regardless of their size or volume. They exert the same gravitational force under similar conditions.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested