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The spectral lines from distant galaxies do not match spectral lines on Earth due to?
wavelength shift
How was helium identified on the sun with a spectroscope?
Every element, when heated, sends out light with characteristic spectral lines. These same lines are also absorbed when the element is present in an atmosphere between a light source and the observer. When studying spectral lines of the sun some lines were noted that were not known on earth, from which we concluded that there must be an inknown new element. Which was subsequently found on earth.
What can you learn about the features at earth's surface from studying contour lines?
That it is all still connected! Pangea is a theory.
Quasars have what kind of spectral lines?
Quasars have all kinds of spectral lines namely more energetic ones which makes them the brightest objects in the night sky.
Does Every element and compound in nature have a unique set of spectral lines?
Elements have several spectral lines and although some lines may be the same between different elements most lines are not and the whole spectrum for each element is indeed unique.
Are scientists able to identify elements in stars by studying their spectral lines?
Yes, they are.
Astronomers can learn about bodies in space by studying the patterns formed from?
the light rays that are 'bent'[refracted] as they pass through a prism, and then focused upon the receiving 'tray' that contains the film that is processed to form Spectrographs. Spectrographs are of two types: emission - spectral lines that result from the emission of photons at absolutely specific spectral lines [wavelengths], and - absorption spectral lines that are missing due to the absorbent nature of the interstellar gas & matter clouds that the Source Light passes through.
The spectral lines from distant galaxies do not match spectral lines on Earth due to?
wavelength shift
How was helium identified on the sun with a spectroscope?
Every element, when heated, sends out light with characteristic spectral lines. These same lines are also absorbed when the element is present in an atmosphere between a light source and the observer. When studying spectral lines of the sun some lines were noted that were not known on earth, from which we concluded that there must be an inknown new element. Which was subsequently found on earth.
Spectral lines are of particular importance in astronomy because?
For one reason, astronomers can figure out what stars are composed of by looking at their spectral lines.
When does marshadow learn spectral thief?
Marshadow learns Spectral Thief at level 45.
What is the splitting of spectral lines called?
Spectroscopy.
What can you learn about the features at earth's surface from studying contour lines?
That it is all still connected! Pangea is a theory.
What do geographers learn by studying the theme of human environment?
Geographer learn by studying the theme of human environment interaction that geographers interact with the environment. Latitude and longitude lines help geographers identify absolute location.
Quasars have what kind of spectral lines?
Quasars have all kinds of spectral lines namely more energetic ones which makes them the brightest objects in the night sky.
What do geographers learn by studying the theme of human-environment interaction?
Geographer learn by studying the theme of human environment interaction that geographers interact with the environment. Latitude and longitude lines help geographers identify absolute location.
Why would the star Sirius find that its spectral lines are blue shifted?
The spectral lines of Sirius are blueshifted because the star is moving more or less toward us.
