English, 05.05.2020 20:01 RebelZane18
Which detail from “Thomas Edison: The Master of Improvement” explains why Swan’s lightbulb failed to be successful?
A: “He developed and demonstrated the first small lightbulb in 1878.”
B: “Its glow was produced by electricity passing through a filament, or tiny piece of material.”
C: “The inside of the glass bulb was a vacuum. In other words, it was oxygen-free.”
D: “[The] bulb did not glow for long, however. It produced light for only thirteen hours.”
Answers: 1
English, 21.06.2019 22:00
Ead this excerpt from the introduction to wheels of change by sue macy. imagine a population imprisoned by their very clothing; the stiff corsets, heavy skirts, and voluminous petticoats that made it difficult to take a deep breath, let alone exercise. add to that the laws and social conventions that cemented a man's place as head of the household and holder of the purse strings. how suffocated women must have felt. and how liberated they must have been as they pedaled their wheels toward new horizons. why does the author include this excerpt?
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English, 22.06.2019 02:30
Which secondary effect of advertisement happens when a customer is satisfied by a product and buys it for a second time?
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English, 22.06.2019 04:10
In 250 words, discuss the ways in which the novel relates to the historical context in which it was published.
Answers: 1
Which detail from “Thomas Edison: The Master of Improvement” explains why Swan’s lightbulb failed to...
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