reflektovani zrak

Gamma rays are like the light we see with our eyes, the x-rays used to probe our bodies in search of problems, and the radio waves that our television sets translate into inane ...

alfa-zrak

Chimie; Chimie générale

A stream of alpha particles . Alpha rays rapidly dissipate their energy as they pass through materials, and are far less penetrating than beta particles and gamma rays .

jedinica atomske mase

Physique; Physique générale

It is equal to one-twelfth the mass of C -12 isotope of carbon, 1 amu = 1.66x 10-27 Kg.

atomski broj

Physique; Physique générale

The number of protons in an atomic nucleus.

balmerove linije

Physique; Physique générale

Lines in the spectrum of hydrogen atom in visible range, produced by transition between n 2 and n = 2, n is the principal quantum no.

bar

Physique; Physique générale

A unit of pressure, equal to 105 Pascals.

barion

Physique; Physique générale

subatomic particle composed of three quarks.

takt

Physique; Physique générale

A phenomenon of the periodic variation in the intensity of sound due to superposition of waves differing slightly in frequency.

Les termes dans Actualités

Termes en vedette

sonjap

0
Termes
0
Blossaires
2
Abonnés

Secteur d’activité/Domaine : Géographie Catégorie : Pays et Territoires

Sveta gora

Greek mountain and pilgrimage site, known as the birthplace of early Christian Orthodox monasticism, housing around 20 Eastern Orthodox monasteries. ...