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Which elements comprise the largest fraction in the composition of the atmosphere?
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If the spectrum of a star shows the same absorption lines as the sun what can be said about the stars composition?
If a star shows the same absorption lines as the sun in its spectrum, it indicates that the star has a similar composition to the sun. The presence of specific absorption lines is related to the elements present in the star's atmosphere, so matching lines suggest similar chemical composition.
What fraction of the atmosphere's mass is below an aircraft flying at the 700 mb level?
The 700 mb level of the atmosphere is 10,000 feet in the air. This level is the second level used for measuring the atmosphere in the troposphere, so 1/5 of the atmosphere is located below it.
Are gamma rays blocked by the atmosphere?
Yes, a majority of gamma rays are blocked by the Earth's atmosphere. The atmosphere acts as a shield against the harmful effects of gamma rays by absorbing and scattering them. Only a small fraction of gamma rays from space can penetrate into Earth's atmosphere.
How does the fraction of methane in Neptune's atmosphere compare to that in Uranus's atmosphere?
Oh, that's a lovely question you have there. You see, the fraction of methane in Neptune's atmosphere is actually a bit higher than in Uranus' atmosphere. But you know, both planets have unique beauty in their own way, don't they? It's like painting two different skies with different shades of blue - each with its own charm and magic.
What is a shooting star's color?
Shooting stars, or meteors, are typically seen as white or yellow streaks of light as they burn up in Earth's atmosphere. The color can vary depending on the composition of the meteoroid and the elements present that react with the atmosphere. Occasionally, meteors can also appear green, blue, or even red due to the ionization of different elements.
What fraction of all arrests do misdemeanors comprise of?
The question is not sufficiently specific. Where and over what period?
What is the mass percent composition of an element in a molecule?
Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass
Radioactive elements comprise a majority?
Radioactive elements make up a small fraction of all naturally occurring elements in Earth's crust. Most elements are stable and non-radioactive. However, even though they are a minority, radioactive elements play important roles in various scientific, medical, and industrial applications.
What fraction of the grand canyon is dessert?
Well the chocolate valley and whipped cream hills comprise about 53 percent...
What is a unit rate in fraction?
It is a fraction in which one of the elements - usually the numerator - is 1.
What fraction of your atmosphere is Oxygen gas?
About 1/5
What is the composition for copper?
Compostion Fraction by weight 1,000000 Atomic number 29.
What fraction of the atmosphere consists of water vapor?
1/3
What elements is not a major element of the Earth's crust?
One element that is not a major element of the Earth's crust is gold. Gold is a precious metal that is considered rare in the Earth's crust, making up only a small fraction of its composition.
What is the structure and composition of the atmosphere?
A thin layer of gases covering the Earth, more than half less than 5 miles from the surface, but with wisps going up to about 1000 miles (or more). The composition (near the surface) is 79 % nitrogen, 20% oxygen, and 1% argon. There is also a tiny fraction of water vapor, CO2, and methane.
What fraction of water resides in the Earth's Atmosphere?
The amount of water in the earth's atmosphere is 1/3000.
What fraction of the earths atmosphere is carbon mioxide?
Earth's atmosphere is about 0.035% CO2. Since the atmosphere is just a thin layer of gas surrounding the earth, CO2 is a much, much smaller fraction of the earth itself.
