the necessary quantity

USAGE SUMMARY

'the necessary quantity' is a perfectly valid and usable phrase in written English.
You can use it in contexts where you are referring to the amount of something that is needed for some purpose. For example, "The baker had to make sure he had the necessary quantity of flour for the cake".

✓ Grammatically correct

Science

News & Media

Formal & Business

Wiki

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

15 human-written examples

Why does it matter if we achieve the necessary quantity of emission abatement at $2 per tonne of CO2 or at $50 per tonne?

The Economist

Whether the necessary quantity of radioactivity would allow for PET imaging remains to be determined in patients.

EJNMMI Radiopharmacy and Chemistry

The necessary quantity of initial lift gas was estimated and optimized, so that ensures no ballast consuming during the ascending process.

Advances in Space Research

The use of 1-methyl-3-octylimidazolium tetrafluoroborate as potential solvent for separation of thiophene from n-alkanes is feasible using the necessary quantity of solvent.

The Journal of Chemical Thermodynamics

The most important criterion for design is the ability to transfer the necessary quantity of various solids within the required time interval.

Pumping Station Design

Numerical simulations may be conducted in future to evaluate the necessary quantity and design layout of the thermosyphons around a tower foundation.

Cold Regions Science and Technology

Human-verified similar examples from authoritative sources

Similar Expressions

45 human-written examples

The naked-DNA inoculum, by contrast, is usually produced in bacterial cultures; it's technically challenging to create the material in the necessary quantities.

The New Yorker

Dell has to be sure that suppliers can respond quickly and furnish the necessary quantities of the modules that are in demand.

The Economist

Milk protein is of high nutritional value because it contains all the essential amino acids i.e., those which infants cannot synthesize in the necessary quantities.

Encyclopedia Britannica

The necessary quantities of Fe2+ and H2O2 were added in the dye solution simultaneously.

International Journal of Industrial Chemistry

The use of the identical spline representation for both sides permits a direct transfer of the necessary quantities, all the while still allowing an adjusted, individual refinement level for both sides.

Computer Methods in Applied Mechanics and Engineering

Expert writing Tips

Best practice

When writing about scientific or technical topics, use "the necessary quantity" to refer to a precise and specific amount of a substance or material that is required for an experiment or process.

Common error

Be careful not to confuse "the necessary quantity" with phrases that suggest approximation or estimation. If you are referring to an approximate amount, use terms like 'an adequate quantity' or 'a sufficient quantity' instead.

Linguistic Context

The phrase "the necessary quantity" functions as a noun phrase, typically acting as the subject or object of a sentence. It identifies a specific amount of something that is required or essential for a particular purpose. Ludwig provides examples demonstrating its usage in various contexts.

Expression frequency: Common

Frequent in

Science

50%

News & Media

20%

Formal & Business

10%

Less common in

Wiki

10%

Encyclopedias

5%

Reference

5%

Ludwig's WRAP-UP

In summary, "the necessary quantity" is a noun phrase used to denote the specific amount of something that is required or essential for a particular purpose. As confirmed by Ludwig, this phrase is grammatically correct and commonly used across various domains, including science, news media, and business. While alternatives like "the required amount" or "the sufficient quantity" exist, "the necessary quantity" emphasizes the indispensable nature of the amount. To avoid ambiguity, use "the necessary quantity" when precision is important, and be mindful of the context in which it is used.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

the required amount

Replaces 'necessary' with 'required', focusing on the obligation or need for a specific amount.

the needed quantity

Substitutes 'necessary' with 'needed', emphasizing the essential nature of the amount.

the essential amount

Emphasizes that the amount is crucial and indispensable.

the sufficient quantity

Focuses on having enough of something, rather than just the required amount.

the minimum required quantity

Specifies the lowest acceptable limit of the amount needed.

the indispensable amount

Highlights that the amount is absolutely necessary and cannot be done without.

the requisite quantity

Uses a more formal term 'requisite' to indicate the required amount.

the specified amount

Indicates a precise amount that has been predetermined or stated.

the prescribed quantity

Refers to a quantity that is officially recommended or ordered.

the critical mass

Implies the minimum amount needed to achieve a specific outcome or effect.

FAQs

How can I use "the necessary quantity" in a sentence?

You can use "the necessary quantity" to indicate the specific amount of something that is required for a particular purpose. For example, "Ensure you have "the necessary quantity" of ingredients before starting the recipe".

What are some alternatives to "the necessary quantity"?

Alternatives include "the required amount", "the needed quantity", or "the sufficient quantity", depending on the nuance you want to convey.

Is it better to say "the necessary quantity" or "the required quantity"?

Both phrases are correct and often interchangeable. "The necessary quantity" emphasizes essentialness, while "the required quantity" stresses obligation or a specific need. The choice depends on the specific context.

What is the difference between "the necessary quantity" and "a sufficient quantity"?

"The necessary quantity" refers to the specific amount that is needed, while "a sufficient quantity" indicates an amount that is adequate or enough to meet a requirement. The latter implies a less precise measurement.