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Earth and Space Science G/T > Learning Set 2 +3 > Flashcards

Learning Set 2 +3 Flashcards

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1
Q

Whats a Solar Flare?

A

Intense burst of radiation that comes from the release of magnetic energy. Can last from minutes to hours.

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2
Q

What are CMEs?

A

Coronal Mass Ejections are when the solar atmosphere of the corona release bubbles of gas

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3
Q

What are Sunspots?

A

Dark areas on the solar surface, contain strong magnetic fields that can last for weeks. They are often the site of solar flares.

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4
Q

Does the location of observations matter when observing light spectra of the sun?

A

No

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5
Q

What two elements are in the sun?

A

Helium + Hydrogen

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6
Q

What reaction produces more energy? Nuclear or Chemical?

A

Nuclear Reactions

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7
Q

What reaction does the sun use?

A

Nuclear Reactions

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8
Q

What reaction produces more energy longer? Nuclear or Chemical?

A

Nuclear Reaction

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9
Q

What are all the types of light?

A
  • Gamma rays
  • X-ray
  • Ultra Violet
  • Visible Light
  • Infared
  • Microwave
  • Radio
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10
Q

Does light need a medium?

A

No

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11
Q

Can light travel through empty space?

A

Yes

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12
Q

Does all matter give off light?

A

Yes

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13
Q

What is the life cyle of an Average Star?

A
  1. Stellar nebula
  2. Average Mass Star/Main Sequence
  3. Red Giant
  4. Planetary Nebula
  5. White dwarf
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14
Q

Whats the life cycle of a Large Mass Star?

A
  1. Stellar Nebula
  2. Large Mass star
  3. Red Super Giant
  4. Super Nova
  5. Neutron Star
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15
Q

Whats the life cycle of a Very Large Mass Star?

A
  1. Stellar Nebula
  2. Very Large Mass star/Main sequence
  3. Massive Red Super Giant
  4. Super Nova
  5. Black Hole
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16
Q

What is the life stages of a normal star?

A
  1. Protostar
  2. Main Sequence
  3. Red Giant
  4. Planetary Nebula
  5. White Dwarf
17
Q

What is the life stages of a large star?

A
  1. Protostar
  2. Main Sequence
  3. Red Super Giant
  4. Super Nova
  5. Neutron Star OR Black Hole

Earth and Space Science G/T (2 decks)

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