Question 1

The flow of energy is always from hot to cold and is called ___________.

Accepted Answer

The answer of The flow of energy is always from...

Question 2

An atom can be excited

Accepted Answer

A)  if it emits a photon. 
B)  if it collides with another atom or electron. 
C)  if it absorbs a photon. 
D)  if it emits a photon or if it collides with another atom or electron. 
E)  if it collides with another atom or electron or if it absorbs a photon. 
A)  if it emits a photon. 
B)  if it collides with another atom or electron. 
C)  if it absorbs a photon. 
D)  if it emits a photon or if it collides with another atom or electron. 
E)  if it collides with another atom or electron or if it absorbs a photon.

Question 3

You would like to find the surface temperature of a star so you will need the star's _____________________ spectrum and use _____________ to find the temperature. Knowing the temperature, you can use _________________ to find the total energy the star radiates at its surface.

Accepted Answer

continuous, Wien's l

Question 4

__________________ is the agitation among the molecules and/or atoms of a body.

Accepted Answer

The answer of __________________ is the agitation among the molecules...

Question 5

The ____ is responsible for binding the electrons to the nucleus.

Accepted Answer

A)  Kirchhoff's law 
B)  ground state 
C)  temperature 
D)  Coulomb force 
E)  Balmer series 
A)  Kirchhoff's law 
B)  ground state 
C)  temperature 
D)  Coulomb force 
E)  Balmer series

The flow of energy is always from hot to cold and is called ___________.

An atom can be excited

You would like to find the surface temperature of a star so you will need the star's _______________ spectrum and use _ to find the temperature. Knowing the temperature, you can use ___________ to find the total energy the star radiates at its surface.

__________________ is the agitation among the molecules and/or atoms of a body.

The ____ is responsible for binding the electrons to the nucleus.

Here and Now

A Users Guide to the Sky

Cycles of the Sun and Moon

The Origin of Modern Astronomy

Light and Telescopes

The Sun

The Family of Stars

The Formation and Structure of Stars

The Deaths of Stars

Neutron Stars and Black Holes

The Milky Way Galaxy

Galaxies: Normal and Active

Modern Cosmology

Origin of the Solar System and Extrasolar Planets

Earth and Moon: Bases for Comparative Planetology

Mercury, Venus, and Mars

The Outer Solar System

Meteorites, Asteroids, and Comets

Astrobiology: Life on Other Worlds

Filters

Exam 6: Atoms and Spectra

The flow of energy is always from hot to cold and is called ___________.

An atom can be excited

You would like to find the surface temperature of a star so you will need the star's _____________________ spectrum and use _____________ to find the temperature. Knowing the temperature, you can use _________________ to find the total energy the star radiates at its surface.

__________________ is the agitation among the molecules and/or atoms of a body.

The ____ is responsible for binding the electrons to the nucleus.

Here and Now

A Users Guide to the Sky

Cycles of the Sun and Moon

The Origin of Modern Astronomy

Light and Telescopes

The Sun

The Family of Stars

The Formation and Structure of Stars

The Deaths of Stars

Neutron Stars and Black Holes

The Milky Way Galaxy

Galaxies: Normal and Active

Modern Cosmology

Origin of the Solar System and Extrasolar Planets

Earth and Moon: Bases for Comparative Planetology

Mercury, Venus, and Mars

The Outer Solar System

Meteorites, Asteroids, and Comets

Astrobiology: Life on Other Worlds

Filters

You would like to find the surface temperature of a star so you will need the star's _______________ spectrum and use _ to find the temperature. Knowing the temperature, you can use ___________ to find the total energy the star radiates at its surface.