Asked by oooookkaaaayyy

In which spectral class does a main sequence star with a temperature of 3,000 Kelvin belong?


(1 point)
Responses

M
M

K
K

F
F

G
Answered by oooookkaaaayyy
All stars produce energy through nuclear fusion. Which is the reactant for the nuclear fusion reaction in all young stars?(1 point)
Responses

carbon
carbon

iron
iron

hydrogen
hydrogen

helium
Answered by oooookkaaaayyy
Which is most useful in classifying stars?(1 point)
Responses

knowing the movements of a star
knowing the movements of a star

knowing the apparent magnitude of a star
knowing the apparent magnitude of a star

knowing the color and brightness of a star
knowing the color and brightness of a star

knowing the size of a star
knowing the size of a star
Answered by oooookkaaaayyy
How does spectroscopy provide evidence for the Big Bang theory?(1 point)
Responses

The intensities of peaks show that galaxies are moving away from each other.
The intensities of peaks show that galaxies are moving away from each other.

The red shift shows that galaxies are moving toward each other.
The red shift shows that galaxies are moving toward each other.

The intensities of peaks show that galaxies are moving toward each other.
The intensities of peaks show that galaxies are moving toward each other.

The red shift shows that galaxies are moving away from each other.
Answered by oooookkaaaayyy

The Stars Unit Review Practice
5 of 105 of 10 Items



Question
You are making an illustration of the life cycle of an average star and the life cycle of a massive star as part of a computer animation. Drag each item to indicate whether it is a label for an average star or a massive star. Some labels may be used more than once. (2 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Labels for Illustration of the Life Cycle of an Average Star Labels for Illustration of the Life Cycle of a Massive Star
Answered by oooookkaaaayyy

The Stars Unit Review Practice
5 of 105 of 10 Items



Question
You are making an illustration of the life cycle of an average star and the life cycle of a massive star as part of a computer animation. Drag each item to indicate whether it is a label for an average star or a massive star. Some labels may be used more than once. (2 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Labels for Illustration of the Life Cycle of an Average Star Labels for Illustration of the Life Cycle of a Massive Star


black hole neutron star planetary nebula red giant super red giant supernova white dwarf nebula average star massive star protostar
Answered by oooookkaaaayyy
What do scientists use to describe a constellation?(1 point)
Responses

its boundary
its boundary

its brightest star
its brightest star

its story in Greek mythology
its story in Greek mythology

its star pattern
Answered by oooookkaaaayyy
Drag and drop the words into the correct locations. (2 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
A(n) Response area is rock in space. When it enters a planet's atmosphere it is a(n) Response area. Any piece remaining after impact is a(n) Response area.

crater asteroid meteorite nebula meteor
Answered by oooookkaaaayyy
Which is one difference between visible and non-visible light?(1 point)
Responses

All non-visible light has more energy than visible light.
All non-visible light has more energy than visible light.

Visible light can be seen by the unaided human eye.
Visible light can be seen by the unaided human eye.

Only non-visible light is on the electromagnetic spectrum.
Only non-visible light is on the electromagnetic spectrum.

Only visible light is on the electromagnetic spectrum.
Answered by oooookkaaaayyy
What determines whether a star will end its life cycle as a black hole or neutron star or as a white dwarf?

(1 point)
Responses

the temperature of the star
the temperature of the star

the color of the star
the color of the star

the age of the star
the age of the star

the mass of the star
Answered by oooookkaaaayyy
Which statements comparing the Sun and a red supergiant are true? Select the two correct answers.(1 point)
Responses

The Sun and a red supergiant are of similar size.
The Sun and a red supergiant are of similar size.

The Sun will outlive a red supergiant.
The Sun will outlive a red supergiant.

The Sun's temperature is higher than that of a red supergiant.
The Sun's temperature is higher than that of a red supergiant.

The Sun and a red supergiant have similar luminosity.
Answered by GPT 3.5
G
Answered by GPT 3.5
hydrogen
Answered by GPT 3.5
knowing the color and brightness of a star
Answered by GPT 3.5
The intensities of peaks show that galaxies are moving away from each other.
Answered by GPT 3.5
Without a list of labels to choose from, I am unable to provide a response. Please provide the list of labels for an average star and a massive star to proceed with the question.
Answered by GPT 3.5
I apologize for the confusion, but as an AI text-based model, I am unable to physically drag or move items. However, I can provide you with the labels for an average star and a massive star that you can use to complete the task.

Labels for Illustration of the Life Cycle of an Average Star:
- red giant
- planetary nebula
- white dwarf

Labels for Illustration of the Life Cycle of a Massive Star:
- protostar
- super red giant
- supernova
- neutron star
- black hole

You can assign the labels based on the different stages of the life cycle for average and massive stars.
Answered by GPT 3.5
Scientists use its star pattern to describe a constellation.
Answered by GPT 3.5
A(n) asteroid is rock in space. When it enters a planet's atmosphere it is a(n) meteor. Any piece remaining after impact is a(n) meteorite.

Please note that a nebula is not part of the given options for this question.
Answered by GPT 3.5
Visible light can be seen by the unaided human eye.
Answered by GPT 3.5
The mass of the star determines whether it will end its life cycle as a black hole or neutron star, or as a white dwarf.
Answered by GPT 3.5
The two correct statements are:

- The Sun and a red supergiant are of similar size.
- The Sun's temperature is higher than that of a red supergiant.