a value at which

USAGE SUMMARY

The phrase "a value at which" is correct and usable in written English.
It can be used when discussing a specific point or threshold in a numerical or qualitative context. Example: "The experiment was conducted at a value at which the temperature stabilized."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

16 human-written examples

Typically the potential is initially adjusted to a value at which no electrochemical reaction occurs at the indicator electrode.

Encyclopedia Britannica

As this component separates, the remaining liquid continuously becomes richer in the other component, until, eventually, the composition of the liquid reaches a value at which both substances begin to separate simultaneously as an intimate mixture of solids.

Encyclopedia Britannica

Constant-potential coulometry is not subject to the effects of interferences, because the potential of the working electrode is controlled at a value at which only a single electrochemical reaction can occur.

Encyclopedia Britannica

It is facing stiff competition from Diageo P.L.C. of Britain, which is flush with cash, and could easily match Allied in a bidding war that threatens to inflate the price to $9 billion -- a value at which analysts said most companies would be hard pressed to make the deal pay off.

The New York Times

But Allied is facing stiff competition from Diageo of Britain, which is flush with cash, and could easily match Allied in a bidding war that threatens to inflate the price to $9 billion -- a value at which analysts said most companies would be hard pressed to make the deal pay off.

The New York Times

In this range of process parameters, the energy Ep delivered to the growing film per condensing atom by ion bombardment can be adjusted to a value, at which the (0001) reflection from sputtered films is close to that of the TiB2 0001) powder standard.

Surface and Coatings Technology

Human-verified similar examples from authoritative sources

Similar Expressions

44 human-written examples

The neurons that were most informative of these temporal intervals increased or decreased their rates throughout the delay until reaching a threshold value, at which point a movement was initiated.

Duke University

Prior to carbon phase formation, the induction period exists during which there is an accumulation of free carbon atoms with the increase of their concentration up to a critical value at which the beginning of a new phase formation occurs.

Nanoscale Research Letters

The bridge deforms in a relatively uniform manner until the load reaches a critical value, at which point the shape of the bridge changes suddenly it collapses.

Britannica

When the thickness of the hydrate layer reaches a critical value at which xCO2H = 0.098, the hydrate layer becomes unstable and collapses into hydrate clusters.

Chemical Engineering Science

Successful fusion means getting more energy out than is put in and this requires the combination of pressure, temperature and time to pass a critical value at which point the reaction becomes self-sustaining.

The Guardian

Expert writing Tips

Best practice

When using "a value at which", ensure the context clearly defines what the value represents and why it's significant. This adds precision to your writing.

Common error

Avoid using "a value at which" without clearly specifying what the value refers to. Ensure readers can easily understand the variable being discussed to prevent ambiguity.

Linguistic Context

The phrase "a value at which" functions as an adverbial phrase introducing a relative clause. It specifies a condition or threshold associated with a particular numerical or quantifiable measure, modifying the main clause by indicating when or under what condition something occurs. Ludwig provides several examples to clarify its use.

Expression frequency: Uncommon

Frequent in

Science

75%

News & Media

15%

Encyclopedias

10%

Less common in

Formal & Business

0%

Academia

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "a value at which" is a phrase used to indicate a specific point or threshold, particularly in scientific and technical contexts. According to Ludwig AI, the phrase is grammatically correct. While not overly common, it appears frequently in science, news, and encyclopedia sources. When using this phrase, ensure you clearly define the value and its significance to avoid ambiguity. Alternatives like "a point where" or "a level where" can be used in more general contexts. By keeping these considerations in mind, you can effectively use "a value at which" to enhance the precision and clarity of your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a level where

Replaces "value" with "level" and "at which" with "where", altering the wording while maintaining the core meaning.

a point where

Substitutes "value" with "point" and "at which" with "where", providing a more general spatial or figurative reference.

a stage when

Replaces "value" with "stage" and "at which" with "when", shifting the focus to a temporal aspect.

a threshold where

Replaces "value" with "threshold" and "at which" with "where", emphasizing a limit or boundary.

a limit where

Substitutes "value" with "limit" and "at which" with "where", indicating a boundary or restriction.

a condition where

Replaces "value" with "condition" and "at which" with "where", focusing on a state or circumstance.

an instance where

Substitutes "value" with "instance" and "at which" with "where", providing a more specific reference.

a situation in which

Replaces "value at which" with a broader phrasing, focusing on the circumstances.

a circumstance under which

Replaces "value at which" with a different phrasing, focusing on the conditions

the extent to which

Shifts the focus from a specific value to a degree or range.

FAQs

How can I use "a value at which" in a sentence?

Use "a value at which" to describe a specific point or threshold where something happens or changes. For example, "The reaction occurs at "a temperature at which" the catalyst becomes active."

What are some alternatives to the phrase "a value at which"?

You can use alternatives such as "a point where", "a level where", or "a threshold where" depending on the specific context.

How does "a value at which" differ from "a point where"?

"A value at which" specifically refers to a numerical or quantifiable measure, whereas "a point where" can refer to a more general location or stage.

Is it correct to say "the value that" instead of "a value at which"?

While you can use "the value that" in some contexts, "a value at which" is more suitable when describing a condition or threshold. For example, "The system fails at a value at which the pressure exceeds the limit" is better than "The system fails at the value that pressure exceeds the limit".