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What is a brighter star?
A star that is brighter than another.
What are Two reasons why one star would be brighter than another?
One reason could be that the brighter star is larger and hotter, emitting more light. Another reason could be that the brighter star is located closer to Earth, making it appear brighter in the sky.
What are the factors that make one star appear brighter than another star?
The size of the star, because the smaller the star the hotter it is because of nuclear fusion. So the hotter the brighter.
What scale can help understand which star is brighter than another?
Apparent and absolute magnitude
Why can one star be more brighter than another?
One star can be brighter than another due to factors such as its size, temperature, and distance from Earth. Larger and hotter stars tend to be brighter, while stars that are closer to Earth appear brighter in the sky. Additionally, the composition of a star's atmosphere and any surrounding objects can also impact its brightness.
Which star is brighter a star with a magnitude of 3.2 or 4.6?
A star with an apparent visual magnitude of 3.2 appears 1.4 magnitudes brighter than another one whose apparent visual magnitude is 4.6 .
Star A is a first magnitude star. Star B is a sixth magnitude star. Which star is brighter and by how much?
A magnitude 1 star is 100 times brighter than a magnitude 6 star.A magnitude 1 star is 100 times brighter than a magnitude 6 star.A magnitude 1 star is 100 times brighter than a magnitude 6 star.A magnitude 1 star is 100 times brighter than a magnitude 6 star.
Why does Sirius star look brighter than alpha centauri star?
Because it actuall IS brighter.
What star is brighter than Sirius?
Observed from Earth there are no brighter stars at the night sky. If you see something that is brighter, it will be a planet.
What would be brighter star than -1?
There is no such thing as a star with a magnitude brighter than -1. Negative magnitudes indicate brighter objects, with the most negative magnitudes corresponding to the brightest objects in the sky.
Why one star may appear brighter than other star?
One star may appear brighter than another star due to several factors, including its size, temperature, distance from Earth, and luminosity. A larger, hotter, closer, or more luminous star will typically appear brighter in the night sky compared to a smaller, cooler, more distant, or less luminous star.
How many times brigther will a star be than an identical star that twice as faraway?
It is four times as brighter. It is four times as brighter.
