Answer:
D. extrusion ; granite.
Explanation:
The magma is extruded and cools to form granite.
Effusion is the escape of a gas through a small hole.
Graham Law states that the speed of effusion is inversely related to the square root of its molar mass:
effusion speed = K * 1 / √ molar mass)
=> effusion speed of gas A √(molar mass of gas B)
--------------------------------- = ----------------------------------
effusion speed of gas B √(molar mass of gas A)
=> efussion speed of Ne √(83.8)
----------------------------- = ---------- = 2.04
effusion speed of Kr √(20.18
=> effusion speed of Ne = 2.04 * effusion speed of Kr.
Answer: approximated twice.
Ksp that is solubility product can be defined as ratio of product to the reactant . It is higher than 1 implies there are more products than that of reactants favoring forward direction reaction and as solubility product defines solubility so its higher value indicate that solid phase is relatively soluble, So High values of Ksp greater than 1.0 infer that solid phase is relatively soluble and also the chemical reaction proceeds readily to the right.
The presence of a large population of sludgeworms indicates water depleted of oxygen and a high level of organic pollution.
The sludgeworms Tubifex is harvested and sold as tropical fish food since it is common near sewer outlets and serves as a sign of water or organic pollution. Polychaetes are crucial in rearranging the silt on the ocean floor.
Organic contamination happens when too much organic material, such sewage or manure, gets into the water.
There will be more decomposers and sludgeworms in a pond as the organic content accumulates. These decomposers and sludgeworms develop quickly and consume a lot of oxygen as they do so.
Hence, Sludgeworms are a sign of an abundance of oxygen-depleted water and significant levels of organic pollutants.
Learn more about Water pollution here brainly.com/question/1235358
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It might be more suitable because some data cannot use a graph to show data because there is too much data.
