Explore the fundamentals of light emission in this quiz centered on electron behavior in atoms. Understand discrete energy levels, electron transitions, and photon interactions through targeted questions, enhancing your grasp of atomic physics.
Less.
More.
The same.
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Not likely to absorb that same frequency.
An absorber of the same frequency.
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Higher-frequency light.
Equally high-frequency light.
Lower-frequency light.
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Once per atom.
Over and over again.
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Red.
Green.
Blue.
Violet.
All the same
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As thicker lines.
Round.
Dimmer.
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Electrons.
Protons.
Neutrons.
All of these
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Inner electrons.
Outer electrons.
Both the same, actually
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Red
Green
Blue
Violet
All the same
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Infrared region
Green region.
Ultraviolet region.
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Infrared light.
Ultraviolet light.
Often either or both
None of these
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Absorbed by the sun's atmosphere.
Emitted by the sun.
Not emitted by the sun.
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In the ground state.
Excited to metastable states.
Relatively cool.
Electrically neutral.
Relatively far apart.
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Red.
White.
Blue.
Cannot be determined by color alone
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Neon gas tube.
Laser beam.
Both about the same
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Ultraviolet photons kick atomic electrons in the mineral into higher energy states.
Ultraviolet photons have such high energy.
Of selective reflection.
Of selective transmission.
None of these
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Red.
Yellow.
White.
Blue.
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Its temperature.
Its change in temperature.
Its absorption spectra.
The Doppler effect.
All of these
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A fluorescent lamp
An incandescent lamp
Both about the same
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Incoherence.
The inherent instability of the atmosphere.
Their different radial distances.
Their non-point like natures.
Closely spaced stars do produce interference patterns.
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An afterglow.
A difference in brightness.
The greenish color of phosphorescence.
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Red.
White.
Blue.
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Proton.
Photon.
Lightron.
Sparktron.
Notron.
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Lines, but with poorer resolution.
Stars.
Blobs of no definite shape.
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Separate from one another.
Separated from one another by the same energy increments.
Continuous.
Private.
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More energetic than X-rays.
Produced by crossed Polaroids.
Electromagnetic energy.
Present everywhere.
None of these
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A fluorescent lamp.
An incandescent lamp.
Both the same
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Monochromatic.
In phase.
Coherent.
All of these
None of these
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Thermal agitation.
Electron impact.
Photon impact.
All of these
None of these
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More.
Less.
The same.
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Becomes internal energy and the rest lower-frequency light.
Cascades to excite other atoms in the material.
Is emitted as higher-frequency light and the rest lower- frequency light.
Excites electrons to metastable states.
None of these
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That has excess vibration.
That has one or more displaced electrons.
With more protons than electrons.
That is frantic.
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Laboratory.
Upper atmosphere.
Sun.
Island of Helios, in Greece.
By-products of nuclear fusion.
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The light is vertically polarized.
They are simply images of a vertical slit.
The energy levels in the atom are parallel to one another.
All of these
None of these
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Mercury vapor in the lamp.
Phosphors on the inner surface of the lamp.
High temperature of the glowing gas.
Filtering effect of the glass tubing.
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Insects
Radio antennas
Red-hot coals
All of these
None of these
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Speed.
Frequency.
Amplitude.
All of these
None of these
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Atmosphere.
Surface.
Interior.
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A laser.
A fluorescent lamp.
An incandescent lamp.
A phosphorescent source.
None of these
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About one percent.
About ten percent.
About twenty percent.
Appreciably more than twenty percent.
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Higher.
Lower.
The same, temperature doesn't make any difference.
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Fluorescence.
Resonance.
Incandescence.
A time delay between excitation and de-excitation.
None of these
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Current in the filament.
Battery strength.
Filament temperature.
All of these
None of these
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Multi-layered incandescent surfaces.
Electron transitions in various atoms.
Temperatures.
Chemicals in the log.
Absorbing gases between the log and the viewer.
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Solid.
Liquid.
Gas.
Superconductor.
All of these
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The light source must be a gas.
Partially absorbent material must exist between the light source and spectroscope.
The spectroscope must be equipped with an absorption cell.
All of these
None of these
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An incandescent source.
A laser.
An ultraviolet source.
A gas other than mercury.
A monochromatic source.
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Only a photon of that energy.
A photon of any energy.
Only a photon of the same or higher energy.
Only a photon of the same or lower energy.
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