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What else can I help you with?
How can two supergiant stars have an absolute magnitude of -3 but one has a radius of 10 times the sun and the other 100 times the sun?
The absolute magnitude of a star depends on the size and temperature; a large cooler star can generate as much light as a small very hot star.
Can you give an example of a hot star which is not very bright?
A white dwarf star can be very hot due to residual heat from its earlier evolution, but it may not be very bright because of its small size. This is because the heat energy is spread over a smaller surface area compared to larger, brighter stars.
How can a star that has more mass than the sun be smaller than your sun?
The obvious reason is that the specific star has bigger density compared with the Sun. For example, that star could be a "white dwarf star". A white dwarf mostly contains "electron degenerate matter", which is very dense. A white dwarf is a small dense star.
What is old dead small star?
Technically a dead star is when a star no longer undergoes nuclear fusion. Depending on the mass of the original star this will either be a white dwarf, neutron star or black hole. These are called stellar remnants.
What is a small hot very dense star?
Both white dwarfs and neutron stars match the description. Neutron stars are smaller, hotter, and denser.
Do stars that are very hot and very dim have a small mass or a small radius?
stars that are dim probably have both a small mass and a larger radius.
What star is very small?
dwarf star
The birth of a small star and a very massive star are the same but the end of their life is very different Describe the difference in the fate of a small star and a very massive star?
The difference between the death of a small star and a massive star is what the become afterwards. A small star will typically become a red dwarf while a large star will become a neutron star or a black hole.
How can two supergiant stars have an absolute magnitude of -3 but one has a radius of 10 times the sun and the other 100 times the sun?
The absolute magnitude of a star depends on the size and temperature; a large cooler star can generate as much light as a small very hot star.
What kind of star is Van Maanen's?
a very strange but intesting star :p
For very small angles the focal length of a concave mirror is?
For very small angles, the focal length of a concave mirror is approximately half of the radius of curvature of the mirror. This is known as the mirror equation and holds true for small angles under the paraxial approximation.
What kind of star can be detected by radio telescopes?
Radio telescopes detect stars known as 'Pulsars'. They're very small and also known as neutron stars.
Why is there only gravity in black hole and not anywhere else in space?
Its simple friends, the space doesn't have mass or its negligible in sense but the black hole is the result of the life ending of a star and thus its mass is also very very high and its radius is also very very low. Black holes are very small in size having very large mass. so as we know gravity is directly proportional to the mass but it is indirectly proportional to the radius and i think you got the answer
Does the star enter the moon?
Stars and the moon are very very far away. the closest star is over 20 light years away. and, the moon is very very small compared to a star. so a star couldent enter the moon, the moon would enter a star.
What is an older star that has become small?
An older star that has become small is called a white dwarf. White dwarfs are the remnants of low to medium mass stars that have exhausted their nuclear fuel and collapsed to a very dense state. They are very hot and small compared to their original size as a main sequence star.
What is a tiny point that is very bright small far away?
a star
What kind of ant which is a very small child?
that when it get full
