Question

Which is one difference between visible and non-visible light?(1 point)
Responses

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

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

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.
Answer
Which is most useful in classifying stars?(1 point)
Responses

knowing the size of a star
knowing the size of a star

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

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

knowing the movements of a star
Answer
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

helium
helium

hydrogen
hydrogen

iron
Answer
hat 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 mass of the star
the mass of the star

the color of the star
the color of the star

the temperature of the star
the temperature of the star

the age of the star
Answered by GPT 3.5
Only visible light is on the electromagnetic spectrum.
Answered by GPT 3.5
knowing the color and brightness of a star
Answered by GPT 3.5
hydrogen
Answered by GPT 3.5
the mass of the star