is observed

USAGE SUMMARY

The phrase "is observed" is correct and usable in written English.
It can be used in contexts where you want to indicate that something is seen, noticed, or recorded, often in scientific or formal writing. Example: "In the experiment, a significant increase in temperature is observed when the reaction occurs."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

No dialkylation is observed.

Nature

No lamination is observed.

Nature

But neither is observed.

Massachusetts Institute of Technology

The holiday is observed tomorrow.

The New York Times

Canadian Thanksgiving is observed in early October.

The New Yorker

Shiva is observed at her home.

The New York Times

In some countries that is observed punctiliously.

The Economist

Subject is observed watching Boyfriend walk away.

The New York Times

It is observed that.

Solar Energy

Supercritical bifurcation is observed.

Energy Conversion and Management

Good agreement is observed.

Journal of Loss Prevention in the Process Industries

Expert writing Tips

Best practice

In scientific and formal writing, use "is observed" to maintain objectivity when reporting findings or phenomena. For example: "A significant increase in reaction rate is observed at higher temperatures."

Common error

While "is observed" is grammatically correct, avoid using it excessively in informal writing. Opt for simpler alternatives like "is seen" or "is noticed" for a more natural tone in casual conversations or less formal documents.

Linguistic Context

The phrase "is observed" functions as a passive voice construction of the verb "observe". It indicates that something is being noticed or detected by someone or something. As Ludwig AI confirms, the phrase is grammatically correct and commonly used in formal writing.

Expression frequency: Very common

Frequent in

Science

57%

News & Media

29%

Academia

14%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "is observed" is a grammatically sound and frequently used expression, predominantly in scientific, academic, and news-related contexts. As Ludwig AI points out, it effectively conveys an objective observation or detection. While generally formal, it's essential to consider the context and opt for simpler alternatives in more informal settings. Remember, while it's correct, avoid overuse and vary your phrasing to maintain engaging and clear writing. Key related phrases include "can be seen", "is noted", and "is detected", each carrying subtle nuances that may suit different communicative goals.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is noted

A more formal synonym, often used in reports or summaries to indicate something has been recorded.

is detected

Common in technical or scientific contexts, focusing on the action of finding something.

can be seen

Emphasizes visual detection; replaces 'observed' with a more direct sensory experience.

can be found

Indicates the presence of something, often in a specific location or context.

is witnessed

Suggests a more direct or personal experience of seeing something happen.

is identified

Focuses on pinpointing or naming something that has been seen or found.

is noticeable

Highlights the ease with which something can be detected, differing slightly in focus.

is perceived

Highlights the subjective experience of seeing or noticing something.

is recognized

Implies an understanding or acknowledgement of something that is seen.

is apparent

Indicates that something is clear or obvious, shifting the focus to its evident nature.

FAQs

How can I use "is observed" in a sentence?

Use "is observed" to indicate that something is noticed or seen, often in a formal or scientific context. For example, "A change in color "is observed" during the experiment."

What can I say instead of "is observed"?

You can use alternatives like "is noted", "is seen", or "is detected" depending on the context.

Is "is observed" formal or informal?

"Is observed" tends to be more formal and is frequently used in scientific, academic, or official reports. In informal contexts, simpler terms like "is seen" may be more appropriate.

What's the difference between "is observed" and "is noted"?

While both indicate that something has been noticed, "is observed" often refers to visual or empirical evidence, while "is noted" can refer to any kind of information that has been recorded or mentioned.