Corrosion of metals arising as a result of the formation of an oxygen concentration cell due to the uneven supply of air on the metal surface is known as differential aeration corrosion.Differential aeration corrosion occurs when a metal surface is exposed to differential air concentrations or oxygen concentrations. The part of the metal exposed to higher oxygen concentration acts as cathodic region and part of the metal exposed lower oxygen concentration acts as anodic region. Consequently, poorly oxygenated region undergoes corrosion.
Examples: chemical reactivity, resistance to corrosion, flammability, oxidation, etc.
Examples: density, melting point, boiling point, thermal conductivity, resistance to corrosion, etc.
Examples: temperature, material stress, surface deffects in materials, humidity, type of atmosphere, type of alloy, unprotected surfaces.
Explain the difference between chemical change and physical change, and provide examples of each. Define chemical change and physical change, and provide examples to illustrate. Differentiate between chemical change and physical change, and give examples to clarify the distinction.
Giving examples is important because it helps clarify and illustrate concepts or ideas for better understanding. Examples make abstract concepts more relatable and concrete, making it easier for people to grasp the information being presented. They also provide real-life scenarios that show how the concept is applied in practice.
Illustrate the difference between aromaticity and antiaromaticity with appropriate examples?
Rust is one example.
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Baseball
what are the advantages of database management approach to the file processing approach Give examples to illustrate your answer
Iron and steel rusting is an example of corrosion. Copper pitting or the green patina one sees on copper roofs are also examples of corrosion. Stress Cracking is also considered an example of corrosion.
Some are, some are not
No. Rust (iron oxide) only occurs in metals containing iron. A couple examples of different types of corrosion are galvanic corrosion and chloride pitting corrosion.
What is the difference between absolute continuity and differential continuity? Do an individual's experiences affect differential continuity? Provide specific examples
What is the difference between absolute continuity and differential continuity? Do an individual's experiences affect differential continuity? Provide specific examples
illustrate the way in whice market forces shape organisational responce elasticity of demand
Examples: chemical reactivity, resistance to corrosion, flammability, oxidation, etc.