Giải nghĩa:
The eighth letter of the Greek alphabet.
Ví dụ:
The symbol θ is used in mathematics.
theta (noun)
/ˈθeɪtə/
Giải nghĩa:
A type of brainwave seen on an electroencephalogram, representing sleep or drowsiness in an adult, or inactivity in a child.
Ví dụ:
Theta waves are observed during stages 1 and 2 of sleep.
Cách sử dụng
Theta is a word from mathematics and science that is used to talk about an angle that is measured in degrees or radians. It is often used when working with trigonometry or when describing the position of something moving in a circular motion. You might hear the word theta in a physics or math class, or when discussing topics like astronomy or engineering. It is important to remember that theta is a technical term and may not be used in everyday conversation.
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