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

Chemistry; General chemistry

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

Oktatás; Higher education

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

Oktatás; Colleges & universities

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

ахроматска леќа

Astronomy; General astronomy

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

Astronomy; General astronomy

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

Astronomy; General astronomy

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

зголемување

Astronomy; General astronomy

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 ...

теорија на акумулација

Astronomy; General astronomy

The theory by which planetesimals are assumed to collide with one another and coalesce, eventually sweeping up enough material to form the planets.

ахроматски објектив

Astronomy; General astronomy

A lens of two or more components with different refraction indices (e.g., crown glass and flint glass), used to correct for chromatic aberration.

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Ipar/Tárgykör: Orvosi műszerek Kategória: Cardiac supplies

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The aortic valve is the heart's main doorway between the left ventricle and the aorta. The aortic valve can be affected by a range of problems that ...