Question

Read the following paragraph and answer the following questions. (5)
It is an important copying machine used in all fields such as education, business, government and private offices. It is a common saying that everyone is Xerox.
Chester Carlson, a New York-based patent lawyer and part-time researcher, had to read a lot of paperwork for his business, and that workload pushed him toward innovation. He used his kitchen for electronic photography. He made the world's first photograph in 1938 with a sulfur-coated zinc plate. Xerography in Greek means dry writing. He introduced the machine to the world in 1959. Today, many large companies make and sell photocopiers, but the name Xerox remains.



Questions
What is Xerography?
Who Invented the Xerox Machine?
When was the Xerox machine introduced?
With what was the first photograph taken?
Year used for electronic photo surveys?​

Answer 1

Answer:

1.xerography in Greek means dry writing

2.Chester Carlson invented the Xerox machine

3. Xerox machine was introduced on 1959 to the world

4. the world's first photograph was taken in 1938 with a sulphur coated zinc plate

5. 1938 and 1959 are the years used for electronic photo surveys