subject
Chemistry, 20.10.2020 18:01 Terezagonzalez2271

PLEASE HELP NOOWWW I WILL GIVE BRAINLIEST [OU.03H]Two stars on the main sequence have different initial masses. Which of these graphs would best model and predict the lifetime of the two stars as compared to the lifetime of the sun?

A.) A graph comparing Stellar Mass (axis) and Main Sequence Lifetime (y-axis). The line graph shows a steep decrease in stellar mass from left to right.
B.) A graph comparing Stellar Mass (x-axis) and Main Sequence Lifetime (y-axis). The line graph shows a steep increase in stellar mass from left to right.
C.) A graph comparing Stellar Mass (axis) and Main Sequence Lifetime (y-axis). The curve shows a steep increase, then a decrease in stellar mass from left to right, peaking at the half-way mark.
D.) A graph comparing Stellar Mass (axis) and Main Sequence Lifetime (y-axis). The curve shows a steep decrease, then a increase in stellar mass from left to right, showing the lowest point at the half-way mark.

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 20:40
What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.
Answers: 1
question
Chemistry, 23.06.2019 05:50
Which of the following is not a characteristic of s waves?
Answers: 1
question
Chemistry, 23.06.2019 07:00
The image compares the arrangement of electrons in two different neutral atoms. a figure labeled atom q has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has six black spheres. to the left of this figure is another figure labeled atom p. atom p has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has seven black spheres. which of the following best explains the position of the two atoms in the periodic table?
Answers: 2
question
Chemistry, 23.06.2019 19:00
Freya built a model of the earth, sun, and moon. freya can cause her model to move in three different ways. she can turn the crank to model how the earth revolves around the sun, she can spin the globe to model how the earth rotates on its axis, and she can push the moon with her fingers to model how the moon revolves around the earth. how could freya best use her model to demonstrate the cause of the day/night cycle on earth?
Answers: 1
You know the right answer?
PLEASE HELP NOOWWW I WILL GIVE BRAINLIEST [OU.03H]Two stars on the main sequence have different ini...
Questions
question
Chemistry, 04.11.2020 01:00
Questions on the website: 13722360