0
If results of an electrical conductivity test for compost come back with a figure of 1 to 6 and 412 units how do you interpret these results if the EC should be 1.5 to 2.0?
Traffic8
are you working in dS or microS? I had some unstable results also for different types of compost but I think you need to carry out the exoeriment again being very careful on the time you shake and the filtration. Also do not move the conductor while measuring. It should be clean before each measurement...
Wiki User
∙ 11y ago
An electrical conductivity (EC) test result of 1 to 6 and 412 units indicates that the EC value of the compost is higher than the recommended range of 1.5 to 2.0. This suggests that the compost may have a high concentration of soluble salts or other minerals, which could potentially affect plant growth if used in large quantities. It would be advisable to dilute or amend the compost to bring the EC levels within the desired range before use.
Add your answer:
Earn +20 pts
What is the relationship between conductivity and strength of bases?
As the strength of a base increases, its ability to ionize and produce more hydroxide ions also increases. This results in a higher conductivity of the base solution because the greater number of ions allows for better electrical conduction. Therefore, there is a positive relationship between the strength of bases and their conductivity.
How is to test electrical properties of polymers?
Electrical properties of polymers can be tested using techniques such as dielectric spectroscopy, impedance spectroscopy, and electrical conductivity measurements. These tests can provide information on the dielectric constant, dielectric loss, conductivity, and breakdown strength of the polymer. The results help in understanding the material's electrical behavior and its suitability for specific applications.
Conductivity in a metal results from the metal atoms having?
Conductivity in a metal results from the metal atoms having loosely held electrons that are free to move and carry electric charge. These free electrons can easily flow through the metal lattice, allowing for the efficient transfer of electrical energy.
What skills enabled Galileo to interpret the results of his experiments?
critical thinking
Why gold are being used in electrical wires?
For its superb conductivityAnswerGold is not used to make fuse wire. Fuse wire is usually made up of an alloy of various combinations of metal (e.g. tin and lead) which results in the wire having good conductivity and a low melting point. In fact, gold does NOT have 'superb conductivity'; it is a relatively-poor conductor when compared with silver, copper, and aluminium.
What are three properties of metals that are results of metallic bonds?
electrical conductivity, malleability, & ductility.
Why do covalent solutions have poor electrical conductivity?
Covalent solutions have poor electrical conductivity because covalent compounds do not dissociate into ions when dissolved in solution. Since ions are needed to conduct electricity, the lack of free ions in covalent solutions results in poor electrical conductivity.
What is the relationship between conductivity and strength of bases?
As the strength of a base increases, its ability to ionize and produce more hydroxide ions also increases. This results in a higher conductivity of the base solution because the greater number of ions allows for better electrical conduction. Therefore, there is a positive relationship between the strength of bases and their conductivity.
Compare explain how the movements of electrons in electrical conductors and electrical insulaters affect the properties of the materials?
In electrical conductors, electrons can move freely, allowing for the transfer of electrical energy. This results in conductors having high electrical conductivity. In contrast, in insulators, electrons are tightly bound to their atoms and cannot move easily, leading to low electrical conductivity. Insulators have high resistance to the flow of electricity due to this lack of electron mobility.
What is a soil like materiel that results from decomposing?
Compost
How is to test electrical properties of polymers?
Electrical properties of polymers can be tested using techniques such as dielectric spectroscopy, impedance spectroscopy, and electrical conductivity measurements. These tests can provide information on the dielectric constant, dielectric loss, conductivity, and breakdown strength of the polymer. The results help in understanding the material's electrical behavior and its suitability for specific applications.
Conductivity in a metal results from the metal atoms having?
Conductivity in a metal results from the metal atoms having loosely held electrons that are free to move and carry electric charge. These free electrons can easily flow through the metal lattice, allowing for the efficient transfer of electrical energy.
Why was you Ching used?
To interpret the results and then repeating the appropriate obstacle
What skills enabled Galileo to interpret the results of his experiments?
critical thinking
What elements have little band gap?
Metals such as copper, silver, and gold have little band gap because their valence and conduction bands overlap, allowing electrons to move freely. This characteristic results in high electrical conductivity in metals.
Why electrical conductivity of metals decrease with increase in temperature?
As temperature increases, the atoms in the metal vibrate more vigorously and collide with the flow of electrons, hindering their movement. This results in increased resistance to the flow of electric current, leading to a decrease in electrical conductivity.
What is good compost?
Compost results from the breakdown of compostable materials. That decomposition may be carried out aerobically, or anaerobically. Aerobic decomposition takes place with the help of oxygen. Anaerobic decomposition takes place in the absence of adequate air and oxygen. One of its products is methane, which is a greenhouse gas. Aerobic decomposition results in good compost that's dark brown, fresh-smelling, and rich in organic matter.
