Stars with a spectral type of F (White) are generally a little larger than our own Sun.
However, some can be supergiants like Polaris which are about 50 times as large as our own Sun.
The Big Dipper is not a physical object but a pattern of stars in the sky. Stars vary in temperature based on their color, with blue and white stars being hotter and red stars being cooler. The stars that make up the Big Dipper are a mix of different temperatures.
A star on "main sequence" is a period in a stars evolution.A white dwarf is a stellar remainA supergiant star is the size of a very big star.So they are completely different and not even related.
They are white.
white dwarf is an age that a star reaches but the big bang is an explosion of nuclear energy that makes a star
The color temperature of most stars in the Big Dipper constellation is around 3000 to 6000 Kelvin, which would appear as white or slightly blue. The luminosity of these stars varies, but they are generally considered to be bright stars compared to the average stars in the night sky.
Blue stars are hotter than white stars. Blue stars have surface temperatures ranging from 20,000 to 50,000 degrees Celsius, while white stars typically have temperatures around 7,500 to 10,000 degrees Celsius.
Blue stars are hotter than white stars. Blue stars have surface temperatures ranging from 10,000 to 40,000 degrees Celsius, while white stars have temperatures in the range of 7,500 to 10,000 degrees Celsius.
No. Stars of different sizes and composition have different luminosity (light) levels. A very big star will most likely be blue and shines very brightly, while small stars like white dwarf stars emit very white light, but are mostly very dim.
No. Stars become white dwarfs after dying.
No, not all stars are white in color. Stars can appear in different colors such as red, blue, yellow, and white, depending on their temperature and composition.
No. White dwarfs are fairly dim. The brightest known stars are generally Wolf-Rayet stars.
Epsilon Ursae Majoris (Alioth) is the brightest star in the constellation Ursa Major (Big Dipper).It has a spectral class of A0 which means it is a white to white-blue star.