Luminosity: meaning, definitions and examples
๐ก
luminosity
[ หluหmษชหnษsษชti ]
measurement of brightness
Luminosity is the total amount of energy emitted by a star, galaxy, or other celestial object per unit time. It is often used to describe the brightness of stars and is measured in terms of solar luminosities.
Synonyms
brightness, intensity, radiance
Examples of usage
- The luminosity of the Sun is about 3.8 x 10^26 watts.
- Astronomers use luminosity to classify stars based on their brightness.
- The luminosity of a star depends on its size and temperature.
quality of being intellectually brilliant
Luminosity can also refer to the quality of being intellectually brilliant or enlightening. It is often used to describe someone's intellectual capacity and ability to shine in their field.
Synonyms
Examples of usage
- Her luminosity as a scholar was recognized by the academic community.
- The luminosity of his ideas sparked a revolution in the field of science.
Translations
Translations of the word "luminosity" in other languages:
๐ต๐น luminosidade
๐ฎ๐ณ เคเคฎเค
๐ฉ๐ช Helligkeit
๐ฎ๐ฉ luminositas
๐บ๐ฆ ััะบัะฐะฒัััั
๐ต๐ฑ jasnoลฤ
๐ฏ๐ต ๆใใ
๐ซ๐ท luminositรฉ
๐ช๐ธ luminosidad
๐น๐ท parlaklฤฑk
๐ฐ๐ท ๋ฐ๊ธฐ
๐ธ๐ฆ ุณุทูุน
๐จ๐ฟ jas
๐ธ๐ฐ jas
๐จ๐ณ ไบฎๅบฆ
๐ธ๐ฎ svetlost
๐ฎ๐ธ ljรณmi
๐ฐ๐ฟ ะถะฐััาััา
๐ฌ๐ช แแแแแแ
๐ฆ๐ฟ iลฤฑqlฤฑlฤฑq
๐ฒ๐ฝ luminosidad
Word origin
The word 'luminosity' originates from the Latin word 'luminosus', meaning 'full of light'. It has been used in the field of astronomy to describe the brightness of celestial objects since the 19th century. In a broader sense, 'luminosity' has come to represent not only physical brightness but also intellectual brilliance and enlightenment.