100 times brighter
Further Explanation
Stars are celestial bodies that emit light. There are pseudo stars and real stars. Pseudo stars are stars that do not produce their own light but reflect light that is received from other stars. The real star is the star that produces their own light. In general, the designation of stars is an outer space object that produces its own light (real stars).
The stars have become a part of every culture. The stars are used in religious practices, in navigation, and farming. The Gregorian calendar, which is used in almost all parts of the world, is the Sun calendar, basing itself on the position of the Earth relative to the nearest star, the Sun.
The stars have become a part of every culture. The stars are used in religious practices, in navigation, and farming. The Gregorian calendar, which is used in almost all parts of the world, is the Sun calendar, basing itself on the position of the Earth relative to the nearest star, the Sun.
Star luminosity is the amount of light and other forms of radiation energy emitted by the star per unit time. The luminosity of a star is measured in units of power (watts). The luminosity of a star is determined by the size of the radius and its surface temperature. Assuming that a star is a perfect black body.
L = 4 \ pi R ^ {2} \ sigma T_ {e} ^ {4}
where L is luminosity, σ is the Stefan-Boltzmann constant, R is the radius of the star and Te is the effective temperature of the star.
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luminosity luminosity
Details
Grade: High School
Subject: Physics
keywords: luminosity