Why is there a main sequence? (Select all that apply.) There is a relationship between the luminosity and temperature of hydrogen-burning stars. Hydrogen-burning stars reach an equilibrium between the inward gravitational pull on their atoms and the outward pressure of their hot gases, which are heated by energy produced in nuclear reactions. Hydrogen-burning stars of the same mass come in a wide range of luminosities (with a variation in L/Lalchemist sun symbol on the order of about 104). There is a relationship between the luminosity and mass of hydrogen-burning stars. none of these

Question

25-03-2022
Physics

contestada

Why is there a main sequence? (Select all that apply.) There is a relationship between the luminosity and temperature of hydrogen-burning stars. Hydrogen-burning stars reach an equilibrium between the inward gravitational pull on their atoms and the outward pressure of their hot gases, which are heated by energy produced in nuclear reactions. Hydrogen-burning stars of the same mass come in a wide range of luminosities (with a variation in L/Lalchemist sun symbol on the order of about 104). There is a relationship between the luminosity and mass of hydrogen-burning stars. none of these

Respuesta :

Otras preguntas

Measure of the total value of all products sold in a country.A Standard of LivingB Per Capita IncomeGross Domestic ProductOD Trade Index

Find the range of scores for each golfer 83,84,91,90,98,88

What has led archaeologists to believe that vikings were wealthy settlers, rather than plunderers?

5. Why is the ruling of the Supreme Court against Fred Korematsu considered one of theworst in American history?6Where did Jonono

What unit do micropipettes measure in, and what is the numerical value of this prefix?a. Micropipettes measure volume in microliters. Micro-indicates one thousa

Is 3ft,4ft,6ft a right triangle

y 24assignments.pennfoster.comNami prefers to be spontaneous and flexible. She's always open tonew experiences, and she doesn't like to plan her schedule. Which

PQ has a midpoint at M(10.05, 10.3). Point Q is at(13.4, 9.4). Find the coordinates of point P.Write the coordinates as decimals or integers.P = (

How many milliliters of glue are in 5 bottles

In a certain chemical reaction, the number of grams, N, of a substance produced t hours after the reaction begins is given by N(t ) = 16t-4t^2 , where 0

Lanuel Lanuel · Answer 1 · 2022-04-01T14:48:51+02:00

Based on astronomical records, the reasons why there is main sequence are:

There is a relationship between the luminosity and temperature of hydrogen-burning stars.
Hydrogen-burning stars reach an equilibrium between the inward gravitational pull on their atoms and the outward pressure of their hot gases, which are heated by energy produced in nuclear reactions.
There is a relationship between the luminosity and mass of hydrogen-burning stars.

What is a star?

A star can be defined as a giant astronomical or celestial object that comprises a luminous sphere of plasma and it is bounded together by its own gravitational force.

Generally, a star is typically made up of two (2) main hot gases and these include the following:

Hydrogen (H)

Helium (He)

What is a main sequence?

A main sequence refers to a type of star that fuses hydrogen in its core and it has a stable balance of outward pressure as a result of core nuclear fusion and gravitational forces that are pushing inward.

Read more on stars here: https://brainly.com/question/12175185