единица на забрзување

Change in velocity. Note that since velocity comprises both direction and magnitude (speed), a change in either direction or speed constitutes acceleration.

забрзување

Chimie; Chimie générale

Measure of how fast velocity is changing, so we can think of it as the change in velocity over change in time. The most common use of acceleration is acceleration due to gravity, ...

забрзување

Education; Enseignement supérieur

Завршување на факултет програма на студии со помалку од вообичаениот број на години, најчесто од страна на присутните лето сесии и носи дополнителни курсеви за време на редовните ...

единица

Education; Collèges et universités

Positive numerical value used in assigning the value of a course.

ахроматска леќа

Astronomie; l'astronomie générale

Lens (or combination of lenses) that brings different wavelenghts within a ray of light to a single focus, thus overcoming chromatic aberration. It was first successfully made by ...

активна галаксија

Astronomie; l'astronomie générale

1) Active galactic nuclei are very luminous. Their energy output is in two forms: nonthermal continuum and thermal emission line. 2) Any galaxy which is emitting large quantities ...

активна оптика

Astronomie; l'astronomie générale

Controlling the shape of a telescope mirror at a relatively slow rate.

зголемување

Astronomie; l'astronomie générale

1) A process by which a star accumulates matter as it moves through a dense cloud of interstellar gas; or, more generally, whereby matter surrounding a star flows toward it (as in ...