duny18
duny18 duny18
  • 15-12-2022
  • Chemistry
contestada

If a star has an absolute magnitude of 10 and a temperature of 20,000 K, under which spectral class would the star be classified?

A

O

B

F

If a star has an absolute magnitude of 10 and a temperature of 20000 K under which spectral class would the star be classified A O B F class=

Respuesta :

Otras preguntas

George has several plants in his garden. Once in a while, he adds fertilizer to the soil. The leaves absorb the nutrients in the fertilizer and look healthy. If
Jung believed that psychic development comes to fruition during
What is the answer for the equation 56+2.50x=???
Find the circumcentre of the triangle whose vertices are 3,3 -4,-6 3.-6
When your teacher walks into the classroom and says, "good morning!" it is an example of what stage of conversation?
When a dog noticed a fox, they were 60 meters apart. The dog immediately started to chase the fox at a speed of 750 meters per minute. The fox started to run aw
Substances in a mixture keep their own properties. True or False?
The south looked at slavery as an economic issue. The north view slavery as what kind of issue?
Sleepwalking is most likely to be associated with ________ sleep. a. stage 2 b. stage 3 c. stage 4 d. rem
find the measure of angle x