Icon Créer jeu Créer jeu

Lesson 1.3a Fill-in-Blanks: Forces Within A Star

Compléter

(1)
Test your knowledge on the forces that act within a star!

Téléchargez la version pour jouer sur papier

Âge recommandé: 14 ans
9 fois fait

Créé par

United States

Top 10 résultats

Il n'y a toujours pas de résultats pour ce jeu. Soyez le premier à apparaître dans le classement! pour vous identifier.
Créez votre propre jeu gratuite à partir de notre créateur de jeu
Affrontez vos amis pour voir qui obtient le meilleur score dans ce jeu

Top Jeux

  1. temps
    but
  1. temps
    but
temps
but
temps
but
 
game-icon

Compléter

Lesson 1.3a Fill-in-Blanks: Forces Within A StarVersion en ligne

Test your knowledge on the forces that act within a star!

par Eric D Norman
1

nuclear fusion gravity forces core inward star hydrogen mass equilibrium energy helium

Forces Within a Star

There are several acting on a . Every object in the universe that has ( e . g . , atoms , planets , the Sun , yourself ) , generates , a force that attracts other objects and particles towards its center . This force is very weak , but the more mass an object has , the more gravity it generates . Inside a star , gravity pulls , trying to collapse the star in on itself . You can picture this by imagining your hands squeezing a stress - ball . When gravity pulls gas particles together inside a star , they collide more frequently and with more force , which leads to . A small percentage of the mass from the hydrogen gas is lost when it is fused into , because it is converted into tremendous amounts of . This net gain in energy from nuclear fusion in the pushes outward , trying to blast matter into space . Stars whose size changes relatively little have achieved a state of , which means that the forces pushing in and the forces pushing out are equal and balance each other out . As long as the star has enough hydrogen fuel in its core to continue fusion reactions , the star will maintain equilibrium and stay as a main sequence star . This means that when the star shrinks or expands , it is because the force of gravity that pushes inward and the internal fusion force that pushes outward are not equal anymore . In other words , the forces are not in equilibrium .

educaplay suscripción