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Global Final - Topic 1, 2, & 3 Flashcards | StudBud
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Global Final - Topic 1, 2, & 3
Global Final - Topic 1, 2, & 3
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1
Fusion is the process that occurs in a star's core that creates heavier elements from smaller ones
True
False
2
Elements formed in the Supernova Stage
Elements lighter than iron
Elements heavier than iron
Iron only
3
Why is radiation detected as microwaves and not something with a higher frequency, like visible light?
It hasn't been shifted out of the visible light spectrum yet
It's been shifted out of the visible light spectrum
4
The convection zone generates a magnetic field
False
True
5
An INCREASE in the number of SOLAR FLARES causes an increase in...
Electromagnetic Energy
Physical Energy
Chemical Energy
Particle Energy
6
Explosions of plasma that releases particle radiation from the sun's surface
CME's
Prominences
Solar Flares
7
An INCREASE in the number of CME's causes an increase in...
Particle Energy
Physical Energy
Chemical Energy
Electromagnetic Energy
8
During a solar MAXIMUM the number of sunspots DECREASE
True
False
9
As an object moves AWAY from Earth, it's wavelength will be elongated (stretched)
False
True
10
What element(s) are formed in the main sequence stage?
Nitrogen
H --> He
Carbon
11
Explosions of heat and light that stay near the sun's surface
Solar Flares
Prominences
CME's
12
What INTERIOR layer would use CONVECTION to transfer energy?
Convection Zone
Core
Radiation Zone
13
What are the two most abundant elements in the universe?
Hydrogen and Helium
Helium and Nitrogen
Carbon and Helium
Hydrogen and Carbon
14
What color, Red or Blue, matches with this wavelength?
Red
Blue
15
What color, Red or Blue, matches with this wavelength?
Red
Blue
16
What are the names of the 3 interior layers of the sun labeled in order from innermost to outermost
Convection Zone, Radiation Zone, Core
Core, Radiation Zone, Convection Zone
Core, Convection Zone, Radiation Zone
17
What are the names of the 3 surface layers of the sun labeled in order from innermost to outermost
chromosphere, corona, Photosphere
Photosphere, Corona, Chromosphere
Photosphere, chromosphere, corona
18
During a solar maximum the amount of radiation traveling Earth will INCREASE
True
False
19
In order, what stages do a low mass star go through?
Planetary Nebula, Red Giant, Black Dwarf
Red Giant, Planetary Nebula, White Dwarf
Planetary Nebula, Red Giant, Black Dwarf, White Dwarf
Red Giant, Planetary Nebula, White Dwarf, Black Dwarf
20
When were Hydrogen and Helium created?
Right before the Big Bang
Right after the Big Bang, during the production of the universe
Once the universe was created and cooled
21
The element formed in the Red Giant Stage is Carbon
True
False
22
Loop-like structures or cooler plasma
Solar Flares
CME's
Prominences
23
Why do low mass stars have a longer lifespan?
They burn fuel more slowly than high mass stars
It burns its fuel more quickly than high mass stars
24
In order, what stages do a high mass star go through?
Supernova, Neutron Star OR Blackhole
Red Super Giant, Neutron Star OR Blackhole
Red Super Giant, Supernova, Neutron Star OR Blackhole
Red Super Giant, Supernova, Neutron Star, and Blackhole
25
High Mass Stars have a longer lifespan
True
False
26
Elements formed in the Red Super Giant stage
Elements ranging from Carbon to Iron
Carbon Only
Iron Only
27
What is the process called when an object moves away from earth causing its wavelengths to be stretched?
CMBR
Redshift
Blueshift
Radiation
28
What INTERIOR layer would use conduction to transfer energy slowly?
Convection Zone
Core
Radiation Zone
29
Why are heavy elements more rare?
They require extremely cold/cooler temperatures and conditions
They require extremely hot/higher temperatures and conditions
They require more Hydrogen, which is rare to find in the universe
They require more helium, which is rare to find in the universe
30
CMBR was evidence for the Big Bang Theory because there was a constant level of radiation. What was the source of this?
The universes first light showing
The universe didn't show any light
31
All stars begin as gas and dust in the nebula stage
False
True
