Question

2. What changes did iron bring about ?
3. What is mass production ?
4. What are the advantages of mass production ?
5. How did the Leyden Jars inspire the discovery of electricity ?
5. Why is it important to search new sources of energy ?
STICO​

Answer 1

Answer:

2.The wide use of iron ore led to improvements in metal production technology. By the time tin became available again, iron was cheaper, stronger and lighter, and forged iron replaced bronze tools forever.

3.Mass production, also known as flow production or continuous production, is the production of large amounts of standardized products in a constant flow, including and especially on assembly lines good for development. Together with job production and batch production, it is one of the three main production methods.

4.Mass production has many advantages. If production is stringently monitored, mass production can result in a high level of precision because production line machines have preset parameters. Mass production also results in lower costs because the automated assembly line production process requires fewer workers.In addition, mass production can create higher levels of efficiency because mass-produced items can be assembled at a quicker rate through automation.

5.When Guericke held his hand against the ball and turned the shaft quickly, a static electric charge built up. This experiment inspired the development of several forms of "friction machines", that greatly helped in the study of electricity.

6.It is necessary to search for new sources of energy because the sources we have now are non-renewable and exhaustible. The usage of these sources are increasing day by day and if this continues then one day we wlii be left with none so it is necessary to search for new sources of energy.

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