sec background

sec

/sɛk/

Illustration sec - Image 1

Illustration sec - Image 2

noun

Секунда

Second, 1/60 of a minute.

Examples :

"The race was so close; the winner beat the other runner by only two seconds. "

Гонка была настолько близкой, что победитель опередил другого бегуна всего на две секунды.

Illustration sec - Image 1

Illustration sec - Image 2

noun

Секунда

One-sixtieth of a minute; the SI unit of time, defined as the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of caesium-133 in a ground state at a temperature of absolute zero and at rest.

Examples :

"The lecture was scheduled to last 15 seconds, or 2.5 secs. "

Лекция должна была длиться 15 секунд, или 2,5 секунды.

time physics science unit

Illustration sec - Image 1

noun

Секунда дуги

A unit of angle equal to one-sixtieth of a minute of arc or one part in 3600 of a degree.

Examples :

"The angle of the sun's rays at noon was approximately 60 secs. "

Угол солнечных лучей в полдень составлял примерно 60 секунд дуги.

math astronomy degree space unit

Illustration sec - Image 1

noun

Секунда, миг

A short, indeterminate amount of time.

Examples :

"I only had a sec to grab my lunch before my next class. "

У меня была всего секунда, чтобы схватить свой обед перед следующим занятием.