Eta

Translation of "eta" into Russian

Noun

/ˈiːtə/

eta

etas pl

Additional translations

эта (греки)

Noun

/ˈiːtə/

The seventh letter of the Greek alphabet, represented by the symbol 'Η' in uppercase and 'η' in lowercase.

In the Greek alphabet, eta comes after zeta and before theta.

The lowercase Greek letter η used as a symbol in physics, engineering, and mathematics to denote quantities such as efficiency or viscosity.

The efficiency η of the motor was calculated to be 0.85.