16The diagram below represents cross sections of equal-size beakers A B and C filled with beads. Different shales have different porosity.
Permeability is a measure of how well the pores are connected.
. Which of the following best describes porosity - 5873115 rickygalamgam rickygalamgam 29102020 Science Senior High School answered Which of the following best describes porosity 1 See answer Advertisement. However in comparison to. Porosity measures how much space is between rocks.
Which statement best compares the porosity in the three beakers. A high pH level. Porosity is a measure of the.
Apebble soil Bpebble-and-sand soil Cconglomerate bedrock Dgranite bedrock. The presence of iron oxides. A soil sample with a large amount of space between the particles will have a answer choices High Porosity.
See the answer See the answer done loading. Which statement best describes the porosity that was found for these three samples. Play this game to review Earth Sciences.
Porosity Porosity is an intrinsic property of every material. AA had a greater porosity than B and C. Fraction of bulk volume of the reservoir that is not occupied by the solid framework of the reservoir.
The porosity of a rock depends on many factors including. Answer 1 nalleitenw The correct answers are letter A and C. Add your answer and earn points.
This problem has been solved. By Oct 2 2020 Writing Services 0 comments. It is written as either a decimal fraction between 0 and 1 or as a percentage.
It is defined as the ratio of the volume of the voids or pore space divided by the total volume. Pore space available in the rock. 1 See answer Add answer 10 pts greysyivianne2736 is waiting for your help.
The two types of primary porosity include. A blank is a speleothem that forms on the ceiling of a cavern in resembles an icicle made of rock. 4990e2Which statement best describes the.
Each beaker holds an equal volume of beads. BThe porosity of B is greater than the porosity of A. The cross sections below represent three beakers that were used to test porosity.
A stalactite is a speleothem that forms on the ceiling of a cavern and resembles an icicle made of rock. Is generally lower than 50. Porosity or void fraction is a measure of the void spaces in a material and is a fraction of the volume of voids over the total volume between 0 and 1 or as a percentage between 0 and 100.
Porosity is the quality of being porous or full of tiny holes that water or air can get through. Which of the following best describes porosity. A the hardness of a rock or sediment.
DBeaker C has the greatest porosity beaker B has less porosity and beaker A has the least porosity. 1During a heavy rainstorm soil samples A and B both became saturated with water. In a material like gravel the grains are large and there is lots of empty space between them since they dont fit together very well.
B the chemistry of a fluid in a rock or sediment. Answer choices The amount of space between particles The number of particles in a sample The number of openings in your face The ability to allow water to flow through Question 18 60 seconds Q. In a soil or rock the porosity empty space exists between the grains of minerals.
Reservoir Petrophysics PETR2311 Homework Answers P orosity Problem 1. 20Base your answer to the following question on the diagram below which represents samples of soil and bedrock at Earths surface. The porosity of a reservoir rock is defined as.
Porosity is the quality of being porous or full of tiny holes that water or air can get through. Porosity of most sedimentary rocks. Up to 24 cash back Porosity is a measure of how much of a rock is open space.
Ability to change liquid materials to solid c. The pore space or porosity of a rock or sediment is the amount of the material that is open space. The result from groundwater deposition is a sinkhole.
The arrows represent possible infiltration of rainwater. Since fluids can occupy these free spaces between rocks porosity is also a measurement of how much fluids that rocks can hold. This space can be between grains or within cracks or cavities of the rock.
Ability of materials to absorb b. The amount of water needed to fill the total pore space between the beads in each beaker was measured. CThe capillarity of B is greater than the capillarity of A.
A high level of solar radiation. Beakers A B and C each contain a different size of bead. Ability to change solid materials to liquid.
20 Most scientists infer that increasing levels of carbon dioxide in Earthâ s atmosphere are contributing to 1 decreased thickness of the troposphere 2 depletion of ozone 3 increased absorption of ultraviolet radiation 4 increased global temperatures. When the upper layers of soil is dark brown or black this would indicate. View Notes - Lesson 2 Homework Solutions - Porosity from PETR 2311 at University of Houston.
There are many ways to test porosity in a substance or part such. The presence of organic matter. 8 The answer is option b Porosity is the open spaces between grains or trapped in grains in a microstructure the presence of tiny openings or spaces within a material.
DThe surface runoff at B is greater than the surface runoff at A. Porosity is the ability of soil to ___ water. A stalactite is a speleothem that forms on the ceiling of a cavern and resembles an icicle made of rock.
It refers to the amount of empty space within a given material. It is taken to be the ratio of the volume of empty space or pores in a rock to its total volume and it is often expressed in terms of a fraction or a percentage. In comparison to other sedimentary rocks such as sand stone it has a very low porosity.
C the amount of open space in a rock or sediment. Porosity describes the ability of pores to form conduits through the material. BB had a greater porosity than A and C.
Porosity is the percentage of void space in a rock. Porosity of a material is defined as that fraction of the bulk volume of this material that is not occupied by the solid framework of the materialin oil reservoirsthe porosity represents the percentage of the total space that is available for occupancy by eighter liquids or gasesit determines the storage capacity of the sand and is generally. Permeability is a measure of the ease with which a fluid water in this case can move through a porous rock.
Porosity is best described by which of the following. However 10 minutes after the storm ended the soils appeared as shown below. For most rocks porosity varies from less than 1 to 40.
Strictly speaking some tests measure the accessible void the total amount of void space accessible from the surface. Porous materials can absorb fluids or moisture which causes corrosion.
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