Activity 7-Stars

Question 1

What determines which lifecycle a star will take

Answer 1

The mass of a star

Question 2

How does a star form? What marks the beginning or birth of a star

Answer 2

The stars form that a cool dense molecular gas. A star is birthed when it starts fusing and it’s hydrogen core

Question 3

What influences the lifespan of the star

Answer 3

The mass influences the lifespan of a star the bigger the mass the smaller lifespan. The smaller the mass the longer the lifespan.

Question 4

What is the relationship between star mass, temperature, lifespan and brightness?

Answer 4

Bigger mass equals greater temperature and brighter star but has less of a lifespan. Smaller mass equals colder temps but not as bright and has a bigger lifespan

Question 5

Reversed

The mass of a star

Answer 5

What determines which lifecycle a star will take

Question 6

Reversed

The stars form that a cool dense molecular gas. A star is birthed when it starts fusing and it’s hydrogen core

Answer 6

How does a star form? What marks the beginning or birth of a star

Question 7

Reversed

The mass influences the lifespan of a star the bigger the mass the smaller lifespan. The smaller the mass the longer the lifespan.

Answer 7

What influences the lifespan of the star

Question 8

Reversed

Bigger mass equals greater temperature and brighter star but has less of a lifespan. Smaller mass equals colder temps but not as bright and has a bigger lifespan

Answer 8

What is the relationship between star mass, temperature, lifespan and brightness?