subdwarf (Meaning)
subdwarf
a small hot star containing few elements heavier than helium and having lower luminosity than a main-sequence star of similar temperature
Synonyms & Antonyms of subdwarf
subdwarf Sentence Examples
- The subdwarf star, an uncommon type of low-mass star, is characterized by its small size and faint luminosity.
- Astronomers are studying subdwarfs to understand the evolution and properties of stars with low masses.
- Some subdwarfs are known as blue subdwarfs, which are hotter and bluer than typical subdwarfs.
- The colors and spectral lines of subdwarfs provide valuable insights into their physical characteristics and atmospheres.
- Close binary systems containing subdwarfs can offer important clues about stellar mass transfer and evolution.
- Subdwarfs with low metallicities are particularly interesting to astronomers researching the early universe and the formation of the first stars.
- The discovery of subdwarfs in globular clusters has shed light on the internal dynamics and age of these ancient star systems.
- Some subdwarfs may have undergone a helium flash, a sudden increase in luminosity due to the ignition of helium fusion in their cores.
- Subdwarfs play a role in the chemical enrichment of galaxies by releasing processed elements into the interstellar medium.
- The ongoing research on subdwarfs is advancing our understanding of the diversity and evolution of low-mass stars in the universe.
FAQs About the word subdwarf
a small hot star containing few elements heavier than helium and having lower luminosity than a main-sequence star of similar temperature
neutron star, binary star, dwarf, supergiant, quasar, red star,supernova, pulsar, white dwarf, variable
No antonyms found.
The subdwarf star, an uncommon type of low-mass star, is characterized by its small size and faint luminosity.
Astronomers are studying subdwarfs to understand the evolution and properties of stars with low masses.
Some subdwarfs are known as blue subdwarfs, which are hotter and bluer than typical subdwarfs.
The colors and spectral lines of subdwarfs provide valuable insights into their physical characteristics and atmospheres.
