0
What else can I help you with?
A star has a size is of 0.1 solar radius how many times larger is the sun than this star?
The Sun has a radius of about 1 solar radius. If a star has a size of 0.1 solar radius, this means the Sun is 10 times larger than that star. To find this, you simply divide the Sun's radius (1 solar radius) by the star's radius (0.1 solar radius). Thus, the Sun is 10 times larger in size compared to the star.
What star in Orion has the largest radius?
Saturn has the largest radius followed by Jupiter.The Equatorial radius of Saturn (not the rings) is about 60,268 kmThe Equatorial radius of Jupiter (not his rings) is about 71,492 kmso Jupiter is larger
Why does luminosity of the star depend on both its radius and surface?
If the radius is larger, the surface will also be larger. As a functional dependency, you only need one - the radius, or the surface - whatever.
What kind of star is hot and has a very small radius?
A white dwarf star fits this description. White dwarfs are hot due to residual heat from their earlier stellar evolution, but they have a small radius comparable to that of a planet like Earth.
Which is bigger a neutron star or a subgiant star?
A subgiant star is bigger than a neutron star. Neutron stars are incredibly dense and compact, with a radius of about 10-15 kilometers, while subgiant stars have a larger radius of several million kilometers.
A star has a size is of 0.1 solar radius how many times larger is the sun than this star?
The Sun has a radius of about 1 solar radius. If a star has a size of 0.1 solar radius, this means the Sun is 10 times larger than that star. To find this, you simply divide the Sun's radius (1 solar radius) by the star's radius (0.1 solar radius). Thus, the Sun is 10 times larger in size compared to the star.
In what unit do I measure the radius of a star?
You can use kilometers. Or you can compare it to the radius of our Sun, and say, for example, "This star has 600 times the diameter [or radius] of our Sun."
Which star has a radius of 10 km?
That's the approximate radius of a neutron star, a.k.a. a pulsar.
Temperature and radius of merak star?
the distances of the merak star
How many times larger is the sun than a star that has 0.1 solar radius?
The sun has a radius of approximately 696,340 kilometers, while a star with 0.1 solar radius would have a radius of 69,634 kilometers. To calculate how many times larger the sun is, we divide the sun's radius by the smaller star's radius: 696,340 km / 69,634 km = 10. Therefore, the sun is 10 times larger than a star with 0.1 solar radius.
What is the radius of the star Rigel?
Rigel has a radius of about 78 solar radii or 0.363 AU.
Why does the luminosity of the star depend on both its radius and its temperature?
The bigger the star's radius, the greater its surface area which emits the light. The bigger the temperature, the more luminous is the light the star is emitting.
How big is barnards star?
It has a radius of between 0.15 and 0.20 that of our Sun. The Sun has a radius of about 696,000 km, so Barnard's Star has a radius of between 104,400 km and 139,200. Average about 121,800 km
What is the area of a star?
It's (4 pi) times (the star's radius)2.
What is the radius of a star?
The radius of a star is a measure of its size, typically expressed in units such as solar radii, where one solar radius is the radius of the Sun, approximately 696,340 kilometers (about 432,690 miles). The radius can vary widely among different types of stars, ranging from less than a third of the Sun's radius for small red dwarfs to more than 1,000 times the Sun's radius for massive supergiants. The radius is determined through methods such as observing the star's brightness, temperature, and spectral characteristics.
How wide is alnitak?
Alnitak is a multiple star: Alnitak Aa has a radius which is 20 time the sun's radius.
How much bigger is Pistol Star than the Sun?
Its radius is estimated to be about 300 times the radius of the Sun.
