a varying quantity

USAGE SUMMARY

The phrase "a varying quantity" is correct and usable in written English.
It can be used in contexts where you are discussing something that changes in amount or size, such as in mathematics, science, or economics. Example: "In the experiment, we measured a varying quantity of the solution to observe its effects on the reaction rate."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

The data revealed the formation of MWCNTs surrounded by a varying quantity of byproducts such as amorphous carbon and metallic particles, depending mainly on the reaction temperature.

Electrochimica Acta

Roughness is a generic term that is used to indicate unevenness, whereas RMS is a quadratic mean, a statistical measure of the magnitude of a varying quantity.

Progress in Orthodontics

If the pairing is suboptimal but still complementary (Fig. 1C,D), consuming the two foods together yields more biological value than each food alone, but leaves a varying quantity of amino acids in excess, resulting in less efficient combinations.

Plosone

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

Scheduling on instantaneous incidence (a rapidly varying quantity) is well-known to lead to considerable difficulties with classical gain-scheduling methods.

Control Engineering Practice

Scheduling on instantaneous incidence (a rapidly varying quantity) is well known to lead to considerable difficulties with conventional gain-scheduling methods.

IFAC Proceedings Volumes

A geometric Brownian motion or exponential Brownian motion is a continuous-time stochastic process in which the logarithm of the randomly varying quantity follows a Brownian motion or a Wiener process.

Advances in Difference Equations

RMS measures the magnitude of the varying quantity and is a good signal strength estimator in EEG frequency bands [ 35, 36].

BioMed Research International

For de-agglomeration, Hexa decylpyridinium bromide (HPB) was used in varying quantity in plating bath as surfactant.

Surface and Coatings Technology

Consequently, it is not convenient to calculate this varying quantity when implementing beamforming.

EURASIP Journal on Wireless Communications and Networking

The only varying quantity in generating the simulated observations for the extended network was the location-dependent structure constant (C_{n}) of the third station.

Earth, Planets and Space

The Volvo XC90 is slightly less sporty than the MDX, but competes very closely on all the amenities that matter to families, such as safety, utility and an alterable interior that, like the Acura's, lets you carry people and things in varying quantity, all depending on what you need to accomplish.

Forbes

Expert writing Tips

Best practice

When describing experimental conditions, specify the range or method of variation used to control the "a varying quantity" for clarity and reproducibility.

Common error

Avoid simply stating that "a varying quantity" was used without specifying the parameters of variation. For instance, instead of saying "a varying quantity of reactant was added", specify the range of amounts used, such as "a varying quantity (1-5 grams) of reactant was added."

Linguistic Context

The phrase "a varying quantity" functions as an adjective phrase modifying the noun "quantity". It specifies that the quantity is not fixed but is subject to change. As noted by Ludwig AI, this phrase is grammatically correct and usable.

Expression frequency: Common

Frequent in

Science

45%

News & Media

30%

Encyclopedias

10%

Less common in

Formal & Business

5%

Wiki

5%

Unknown/Unmatched Sources

5%

Ludwig's WRAP-UP

In summary, "a varying quantity" is a grammatically sound and versatile phrase used to describe something whose amount or size is not fixed. As confirmed by Ludwig AI, this phrase is correct and usable in written English. Its applications span across diverse fields like science, news media, and encyclopedias. When using "a varying quantity", be specific about the range or method of variation. Alternatives such as "a fluctuating quantity" or "a variable amount" can be used for stylistic variation. Remember to avoid vague descriptions and always provide context to ensure clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a fluctuating quantity

Replaces "varying" with "fluctuating", emphasizing irregular changes.

a variable amount

Substitutes "quantity" with "amount", focusing on the measurable extent.

a changing quantity

Replaces "varying" with "changing", highlighting the process of becoming different.

a diverse quantity

Uses "diverse" instead of "varying", suggesting variety within the quantity.

a different quantity

Emphasizes the difference from a standard or previous quantity.

a shifting quantity

Suggests movement or alteration in the quantity.

an inconsistent amount

Focuses on the lack of uniformity in the quantity.

a range of quantities

Indicates a set of possible quantities.

a spectrum of amounts

Highlights a continuous range of amounts.

various quantities

Emphasizes the multiplicity of amounts.

FAQs

How do you use "a varying quantity" in a sentence?

Use "a varying quantity" to describe something whose amount or size changes. For example: "The experiment involved testing the effects of "a varying quantity" of fertilizer on plant growth."

What can I say instead of "a varying quantity"?

You can use alternatives like "a fluctuating amount", "a variable quantity", or "an inconsistent amount" depending on the context.

Is it better to say "varying quantities" or "different quantities"?

"Varying quantities" implies a continuous range of amounts, while "different quantities" simply suggests distinct, possibly unrelated, amounts. The best choice depends on the specific context you're describing.

What's the difference between "a varying quantity" and "a variable quantity"?

"A varying quantity" emphasizes the act of changing, while "a variable quantity" highlights the characteristic of being able to change. They are often interchangeable, but "a variable quantity" is more commonly used in mathematical or scientific contexts.