unidad de masa atómica (u, dalton)

unidad de masa atómica (u, dalton)

The masses of atoms and molecules are generally given in atomic mass units. These units are based on a scale in which the mass of carbon 12 is taken to be 12. Atomic masses were originally given as atomic weights on a scale where the mass of the hydrogen atom was unity, later they were based on oxygen or oxygen 16; these scales have all been replaced by the carbon 12 scale.

0 0

Perbaiki

Tambahkan gambar

Part of Speech: kata benda
Sinonim (s):
Blossary:
Industri / Domain: Astronomi
Kategori: Astronomi secara umum
Company: Caltech
Produk:
Akronim-Singkatan:

Lebih banyak lagi

Tambah ke Daftar Istilah Saya

Bahasa Lain:

Lebih banyak lagi

Apa yang ingin Anda katakan?

Lihat istilah yang hampir sama

Sistema de Procesado de imágenes astronómicas

Astronomi; Astronomi secara umum

Developed by the National Radio Astronomy Observatory.

órbita

Astronomi; Astronomi secara umum

The path of one object about another (used here for an object orbiting the sun).

meteoros

Astronomi; Astronomi secara umum

Small rocky and/or icy particles that are swept up by the earth in its orbit about the sun. Also called "shooting stars", they travel across the sky in a very short time, from ...

equinoccio

Astronomi; Astronomi secara umum

Either of the two points (vernal, autumnal) on the celestial sphere where the ecliptic (which is the apparent path of the sun on the sky) intersects the celestial equator. Due to ...

cometa

Astronomi; Astronomi secara umum

A celestial body orbiting the sun (though some may be ejected from the solar system by planetary perturbations) that displays (at least during a portion of its orbit) some ...

cenit

Astronomi; Astronomi secara umum

The point directly overhead in the sky.

Istilah-istilah dalam Berita

Istilah Terpilih

Gabriela Lozano

0
istilah-istilah
0
Daftar Istilah
7
pengikut

Industri / Domain: Perairan Kategori: Danau

lago

A body of relatively still fresh or salt water of considerable size, localized in a basin that is surrounded by land. Lakes are inland and not part of ...