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Dima020 [189]
3 years ago
6

Which of the following criteria can help Linda classify gases as greenhouse gases? gas molecules having three or more atoms gas

molecules having a minimum of two molecules gas molecules having at least one oxygen atom gas molecules having at least one carbon atom
Physics
2 answers:
ratelena [41]3 years ago
7 0
I think the correct answer would be the third  option. The criteria that could help Linda in classifying whether the gases are greenhouse gases would be gas molecules having at least one oxygen atom. Most of the greenhouse gases has an oxygen atom in their structures especially those that naturally occurs. These gases are CO2, H2O vapor and nitrous oxide. 
Troyanec [42]3 years ago
3 0

Answer: Gas molecules having atleast one oxygen.

The primary greenhouse gases found in the earth atmosphere includes water vapor (H₂O), carbon dioxide (CO₂) carbon monoxide (CO), nitrous oxides (NO) and ozone (O₃) all of these gases consists of oxygen. All these gases are responsible for greenhouse effect, increasing the global temperature and melting of the glaciers.

The carbon monoxide, water vapor and nitrous oxide are oxides of a single oxygen are very potent pollutants and greenhouse gases.

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<h2>ANSWER:</h2>
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Light travels through a liquid at 2.25e8 m/s. What is the index of refraction of the liquid?
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Answer:

The index of refraction of the liquid is n = 1.33 equivalent to that of water

Explanation:

Solution:-

- The index of refraction of light in a medium ( n ) determines the degree of "bending" of light in that medium.

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- The denser the material the slower the light will move through associated with considerable diffraction angles.

- The lighter the material the faster the light pass through the material without being diffracted as much.

- So, in the other words index of refraction can be expressed as how fast or slow light passes through a medium.

- The reference of comparison of how fast or slow the light is the value of c = 3.0*10^8 m/s i.e speed of light in vacuum or also assumed to be the case for air.

- so we can mathematically express the index of refraction as a ratio of light speed in the material specified and speed of light.

- The light passes through a liquid with speed v = 2.25*10^8 m/s :

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- The index of refraction of the liquid is n = 1.33 equivalent to that of water.    

         

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3 years ago
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Mrac [35]

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Explanation:

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