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What is an apparent brightness?
An apparent brightness is the brightness of a star as measured by an observer.
What do you call the star which you increases their brightness by exploding?
That type of star is called a supernova. Supernovae occur when a star reaches the end of its life cycle and undergoes a catastrophic explosion, releasing a tremendous amount of energy and increasing its brightness significantly for a brief period of time.
What part of a star is called magnitude?
Magnitude refers to the brightness of a star. There are two main types: apparent magnitude, which is how bright a star appears from Earth, and absolute magnitude, which measures a star's intrinsic brightness.
What do you call the real brightness of the stars?
The real brightness of a star is called its absolute magnitude. This is a measure of the star's intrinsic luminosity, or how bright it would appear if it were located at a standard distance of 10 parsecs (32.6 light-years) from Earth.
WHAT IS THE BRIGHTNESS OF A STAR KNOWN AS?
Its magnitude.
What do you call the brightness of a star?
its called the magnitude dumb *ss
What does the absolute brightness of the star depend on?
the brightness of a star
What is the measure of the star's brightness?
The measure of a star's brightness is its magnitude. A star's brightness as it appears from Earth is called its Apparent Magnitude.Star's brightness is measured by there magnitude.
What measures the brightness of the star?
photographs use to measure the brightness of a star
A star's brightness is the brightness seen by humans on Earth. A star's brightness is its actual brightness and does not depend on where the star is viewed from.?
The brightness as seen from Earth is called the "apparent magnitude".The real brightness (defined as the apparent brightness, as seen from a standard distance) is called the "absolute magnitude".
Magnitude is a measurement of what?
Absolute magnitude is a measure of a celestrial object brightness at a set distance. For a star, it would be the brightness at a set distance of 10 parsecs or around 32 lightyears. For a solar system object it would be the brightness from 1 AU. It takes the objects distance out of the equation so that star brightnesses can be directly compared.
What is the purpose of a star's brightness?
There is no purpose of a star's brightness. They just exist and shine.
A basic observation of a star is how bright it appears this brightness is known as the stars?
The brightness of a star as observed from Earth is known as its apparent magnitude. This measurement reflects how bright the star appears in the sky, which can be influenced by factors such as distance, size, and luminosity. In contrast, a star's intrinsic brightness, or true luminosity, is referred to as its absolute magnitude. These two concepts help astronomers understand both the distance to stars and their actual energy output.
What is an apparent brightness?
An apparent brightness is the brightness of a star as measured by an observer.
What the measure of a stars brightness called?
The measure of a star's brightness is its magnitude. A star's brightness as it appears from Earth is called its Apparent Magnitude.Star's brightness is measured by there magnitude.
What is it called when a star suddenly increases in brightness?
A nova is a star that suddenly increases in brightness.
What is difference between apparent brightness and absolute brightness?
Absolute Brightness: How bright a star appears at a certain distance. Apparent Brightness: The brightness of a star as seen from Earth.
