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lianna [129]
3 years ago
8

How did the Kelly-Bessemer process help make iron and steel production better?

Social Studies
2 answers:
Aleksandr-060686 [28]3 years ago
7 0

The correct answer is D) it shot air into the molten iron, making it hotter and eliminating impurities.

The Kelly-Bessemer process help make iron and steel production better in that it shot air into the molten iron, making it hotter and eliminating impurities.

This presented represented a great advantage in the production of steel because industries save money to fabricate it in large quantities. English engineering Henry Bessemer was the inventor of the process in 1850 but a similar invention was also developed by William Kelly in 1857. Both inventors worked hard to obtain a cheaper way to produce steel. They injected air into crude iron so the oxygen could"clean" the iron of its impurities.

Vlada [557]3 years ago
6 0

Answer: D) It shot air into the molten iron, making it hotter and eliminating impurities.

The Kelly-Bessemer process consists of removing impurities from the iron by oxidation with air that is blown through the molten iron. This raises the temperature of the iron mass and keeps it molten. The Kelly-Bessemer process was the first inexpensive industrial process for the mass production of steel.

The process is named after the inventor Henry Bessemer in 1856, although it is said to have been independently discovered by American inventor William Kelly in 1851.

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Answer:

Janet stops parking in handicapped spaces after she gets a big parking ticket. - Positive Punishment

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Sally increases the amount of work she completes to receive more pay. - Positive Reinforcement

Explanation:

In operant conditioning, the main principle is that behavior increases or decreases its frequency depending on whether it's reinforced or punished. A behavior can be reinforced by giving something the subject appreciates, like more pay for their work (positive reinforcement) or taking away something they dislike, like late fees (negative reinforcement). Punishments work the same way, you can give something the subject dislikes, like a parking ticket, (positive punishment) or taking away something they like recess for a child. (negative punishment).

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3 years ago
Determining the timerequired to step on the brakes when the car directly ahead stops is a task assiciated with________.
qaws [65]

Answer:

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Explanation:

Determining the time required to step on the brakes when the car directly ahead stops is a task associated with <u>perceptual speed</u>.

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constructive                

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In the question above, the game shows that memory is a constructive process.

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