The powdered iron is magnetic, but the powdered sulfur is not. If they both form a mixture in a beaker at room temperature the iron retains its magnetic properties.
<u>Explanation:</u>
Mixing of iron with sulfur, No chemical reaction occurs. This a type of physical reaction so no changes occur.
The iron retains its magnetic properties. If this mixture is heated for a certain degree celsius.
Then it undergoes a chemical reaction. The iron mixed with the sulfur to form iron sulfide(FeS).
A political machine was the name given to a corrupt political organization that were major factors in the American political system in the 19th and early 20th century. These political machines were usually organizations run by "bosses" that sought to sway political elections by bringing out masses of people to vote for candidates who supported these bosses financially or with government contracts/services. These bosses were supported financially and thus supported their underlings in efforts to sway political elections to bring in more funding to the machine as well.
The answer to your queestion is Hoovervilles.
Answer:
Self-expansion theory
Explanation:
Self-expansion theory: This theory is based on two key principles.
1. Human beings have a primary determination to self expand.
2. Individuals attain self-expansion by having close relationships that allow the incorporation of others in the self. It occurs the moment an individual includes the other's identities, resources, and perspectives.
Self-expansion is the aspiration to enhance or increase an individual's potential efficacy.
Descartes characterize the self as it is an immaterial thinking thing that interacts with the material body.
Descartes makes the case that the self can be accurately viewed as either a mind or a human person, and that the self's qualities vary correspondingly, in the Meditations and other publications from the early 1640s. For instance, whereas the self is compositely regarded to be a human being, the self is simply considered to be a mind.
One essential certainty that the Cartesian self is capable of is that, even if everything else is open to doubt, one cannot seriously doubt that one is thinking because to doubt is to think.
To learn more about Descartes here
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