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theta

/ˈθiːtə/ /ˈθeɪtə/

Illustration theta - Image 1

noun

Theta

The eighth letter of the Modern Greek alphabet, ninth in Old Greek: Θ, θ.

Examples :

""In Greek class, we learned that theta is the eighth letter of the alphabet." "

En la clase de griego, aprendimos que theta es la octava letra del alfabeto.

Illustration theta - Image 1

noun

Medida de un ángulo

The measure of an angle.

Examples :

"The math problem asks us to find theta, which is the angle of the triangle. "

El problema de matemáticas nos pide que encontremos theta, que es la medida del ángulo del triángulo.

Illustration theta - Image 1

noun

Theta, decaimiento temporal

The sensitivity of the value of a derivative with respect to time; the "time decay".

Examples :

"The option's theta was significant; each day, its value decreased noticeably due to time decay. "

El theta de la opción era significativo; cada día, su valor disminuía notablemente debido al decaimiento temporal.

finance business math time

Illustration theta - Image 1

noun

Onda theta

Designating a level of brain activity as measured by electroencephalography having a frequency of between four and seven cycles per second (associated with drowsiness in adults).

Examples :

"As the meditation session deepened, the brainwave monitor showed a shift from alpha to theta, indicating increased relaxation and a state close to sleep. "

A medida que la sesión de meditación se profundizaba, el monitor de ondas cerebrales mostró un cambio de alfa a onda theta, lo que indica una mayor relajación y un estado cercano al sueño.

physiology mind medicine frequency sensation

Illustration theta - Image 1

noun

La fricativa dental sorda representada por θ

The voiceless dental fricative represented by θ.

Examples :

"In phonetics class, we practiced making the "th" sound in "thin," which is represented by the Greek letter theta. "

En la clase de fonética, practicamos la pronunciación del sonido "th" en "thin", que está representado por la letra griega theta.

phonetics language linguistics word