Sun + Light + Atoms

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Funded by Title V HIS Grant at LAMC and U.S Department of Education

Corresponds to Ch 5in book Astro by Seeds

Prepared by: Julissa Garcia, Aramik Yousefian

Hagop Hadjinian, Tatevik Grigoryan

Activity director:Lilit Haroyan

Faculty Advisor:Richard Rains

1. Inside the Nucleus of an Atom there is…

HINT

Stars

Little People Neutrons and Protons

Neutrons and electrons

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HINT

Stars

Little People Neutrons and Protons

Neutrons and electrons

Correct!next

1. Inside the Nucleus of an Atom there is…

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1. Inside the Nucleus of an Atom there is…

IncorrectUnable to be seen Neutrons and Protons are located within an atom.

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Two things…

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2. Sunspots are cause by what?

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The sun’s hot photosphere

Infrared light Solar wind

Magnetism

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HINT

The sun’s hot photosphere

Infrared light Solar wind

Magnetism

Correct!next

2. Sunspots are cause by what?

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IncorrectSince the sun’s North, South and Equator rotate at different times magnetism gets tangled and result in knots ( Sunspots), where no convection occurs (Cold sunspot).

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2. Sunspots are cause by what?

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some force…

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3. How old are most Sunspots?

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11 years (pre-teen)

13 years (teen) 91 years (senior)

21 years (adult)

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HINT

11 years (pre-teen)

13 years (teen) 91 years (senior)

21 years (adult)

Correct!next

3. How old are most Sunspots?

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IncorrectSunspots occur for on average no more than 11 yrs.

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3. How old are most Sunspots?

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Relatively young

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4. What Spectrum is this?

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Emission Spectrum

Continuous Spectrum Absorption Spectrum

Absolute Spectrum

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HINT

Emission Spectrum

Continuous Spectrum Absorption Spectrum

Absolute Spectrum

Correct!next

4. What Spectrum is this?

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IncorrectIn Absorption the continuous spectrum passes through a hot gas and an electron is excited and goes to the excited level, but does not release energy.

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4. What Spectrum is this?

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It does not release energy…

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5. According to Doppler shift Blue shift is:

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Going away from us

Coming toward us All of the Above

Blue

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HINT

Going away from us

Coming toward us All of the Above

Blue

Correct!next

5. According to Doppler shift Blue shift is:

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Incorrect Blue shift is when the wavelengths (ex: noise) are coming towards you.

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5. According to Doppler shift Blue shift is:

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An example of blue shift is louder sirens of the Fire truck you hear…

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6. _____ are rapidly moving ions and atoms from the solar corona.

HINT

Solid waves

Solar waves Magnetic carpet

Solar winds

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HINT

Solid waves

Solar waves Magnetic carpet

Solar winds

Correct!next

6. _____ are rapidly moving ions and atoms from the solar corona.

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6. _____ are rapidly moving ions and atoms from the solar corona.

Incorrect Solar winds are massive heated winds that the Sun expels.

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Something being expelled from the sun…

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7. What Spectrum is this?

HINT

Emission Spectrum

Continuous Spectrum Absorption Spectrum

Absolute Spectrum

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HINT

Emission Spectrum

Continuous Spectrum Absorption Spectrum

Absolute Spectrum

Correct!next

7. What Spectrum is this?

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Incorrect In Emission the continuous spectrum passes through a hot gas and an electron is excited and goes to the excited level and comes back to ground state and releases a photon.

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7. What Spectrum is this?

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This spectrum releases a photon…

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8. A star is hotter when…

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Brown

Blue Tan

Red

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HINT

Blue Tan

RedBrown

Correct!next

8. A star is hotter when…

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Incorrect Think of fire, regular stove fire is yellow/red, then think of the hotter blue fire mechanics and chefs use.

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8. A star is hotter when…

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Which are hotter blue flames or red flames?

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HINT

Solar wind

The sun’s heat Martians

Convection currents

9. Granules are caused by…

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HINT

Solar wind

The sun’s heat Martians

Convection currents

Correct!next

9. Granules are caused by…

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IncorrectGranules are small little bead looking on the surface of the sun, which are cause by convection (hot air rising, cold air falling).

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9. Granules are caused by…

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hot air rising, cold air falling

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10. Sunspots occur in the _____ of the Sun.

HINT

Corona

Heart Photosphere

Chromosphere

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HINT

Corona

Heart Photosphere

Chromosphere

Correct!next

10. Sunspots occur in the _____ of the Sun.

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IncorrectSunspots occur in the Photosphere, the surface of the Sun.

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10. Sunspots occur in the _____ of the Sun.

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It is the surface…

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