Russian Translation(s) & Details for 'Coefficient'

English Word: Coefficient

Key Russian Translations:

• коэффициент [kəʊɪfɪˈtsɪjɪnt] - [Formal, Scientific/Technical]

Frequency: Medium (commonly used in academic, mathematical, and technical contexts)

Difficulty: B2 (Intermediate - requires familiarity with technical vocabulary)

Pronunciation (Russian):

коэффициент: [kəʊɪfɪˈtsɪjɪnt]

Note on коэффициент: Stress falls on the third syllable ("tsi"). The "ц" sound is a distinct Russian affricate, similar to "ts" in "cats".

Audio: []

Meanings and Usage:

1. Mathematical/Technical Term (a numerical or constant factor)

Translation(s) & Context:

• коэффициент - Used in mathematics, physics, and engineering to denote a multiplier or factor in equations or formulas.

Usage Examples:

• Коэффициент трения в этой формуле равен 0.5.

  The coefficient of friction in this formula equals 0.5.

• Мы рассчитали коэффициент полезного действия двигателя.

  We calculated the efficiency coefficient of the engine.

• Этот коэффициент зависит от температуры окружающей среды.

  This coefficient depends on the ambient temperature.

• Коэффициент корреляции показывает связь между переменными.

  The correlation coefficient shows the relationship between variables.

• Ученые определили коэффициент расширения материала.

  Scientists determined the coefficient of expansion of the material.

Russian Forms/Inflections:

коэффициент is a masculine noun in Russian. It follows the standard declension pattern for masculine nouns ending in a consonant.

Russian Synonyms/Antonyms:

Synonyms:

• множитель (multiplier - used in some mathematical contexts, less common)
• фактор (factor - broader term, often interchangeable in technical contexts)

Note: "множитель" is more specific to multiplication, while "фактор" can imply a broader influencing element.

Antonyms:

• N/A (no direct antonyms as "coefficient" is a technical term)

Related Phrases:

• коэффициент полезного действия (efficiency coefficient - used in engineering to measure performance)
• коэффициент корреляции (correlation coefficient - used in statistics)
• коэффициент трения (friction coefficient - used in physics)

Usage Notes:

• The Russian term "коэффициент" is a direct and precise equivalent of "coefficient" in technical and mathematical contexts. It is not used in everyday casual speech.
• It is typically paired with a descriptive noun (e.g., "коэффициент трения" for "friction coefficient") to specify the type of coefficient.
• Ensure correct grammatical agreement when using "коэффициент" with other words in a sentence, as Russian nouns must match in case, number, and gender.

Common Errors:

• Error: Mispronouncing "коэффициент" by stressing the wrong syllable (e.g., stressing "ко" instead of "ци").
  Correction: Stress must be on "ци" - [kəʊɪfɪˈtsɪjɪnt]. Practice with native audio if possible.
• Error: Using "коэффициент" in non-technical contexts or as a general synonym for "factor."
  Incorrect Example: Этот коэффициент влияет на решение (This coefficient affects the decision).
  Correct Example: Этот фактор влияет на решение (This factor affects the decision).

Cultural Notes:

The term "коэффициент" does not carry significant cultural connotations in Russian. It is primarily a borrowed term from Latin via other European languages, widely used in Soviet and post-Soviet academic and technical literature. Its usage reflects the strong emphasis on science and mathematics in Russian education.

Related Concepts:

• множитель (multiplier)
• фактор (factor)
• константа (constant)