constants
Произношение: [ˈkɒnstənts]
Слово
Контекст: «mathematics»
(noun) a value that does not change. In math problems, some numbers stay the same while others can change. Those that stay the same are called constants.
Пример
In the equation 2x + 3 = 7, the number 3 is a constant.
Пример
Variables can change, while constants never change.
Пример
What is the constant in the equation you solved yesterday?
Контекст: «science»
(noun) a fixed value used in scientific experiments and formulas. Scientists use constants to help explain how things work in a predictable way.
Пример
The gravitational constant helps us understand how objects fall toward the Earth.
Пример
Some scientists do not use constants when they study things that change quickly.
Пример
Do you know what the universal gas constant is in chemistry?
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