the state of wanting to know or learn about something or someone.
B: Baseball is popular at all levels of age and skill and in many different areas of the world.
C: American obsession with baseball is pretty ridiculous.
D: It's a sport that combines many different physical and mental talents.
Answer:
American obsession with baseball is pretty ridiculous.
Explanation:
C would be inappropiate because it states an opinion, and it is in a informal tone.
Research writing should only contain facts, not opinions.
Answer:
C
Explanation:
A formal tone helps establish the writer's respect for the audience and suggests that the writer is serious about his or her topic. It is the kind of tone that educated people use when communicating with other educated people. Most academic writing uses a formal tone.
So any sentence that would pretty much be easier to understand like C, is inappropriate as a sentence in research writing.
The question is about the static electricity generated when a wool sock and a cotton shirt rub against each other in a dryer. This occurs due to the exchange of electrons between the two different materials, creating an imbalance of charge. This principle of physics can make clothes stick together or even give you a slight shock when touched.
The question pertains to the phenomenon of static electricity, typically experienced when certain materials rub against each other. In your example, a wool sock and a cotton shirt are in the dry, heated environment of a dryer. As they tumble around and rub against each other, they exchange electrons.
This electron transfer creates an imbalance of charge, leading to the build up of static electricity. It's the same phenomenon that happens when you take off a woolen sweater quickly and feel the static cling. The electrical charge generated could cause the clothes to stick together or even give you a slight shock when touched.
These principles of physics explain why a wool sock and a cotton shirt rub against each other in a dryer, resulting in static electricity.
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