How does a fax machine work?
In a fax machine, a document is scanned, tiny sections at a time. Signals are sent to another fax machine telling it whether the section is light or dark. These signals are converted back into light and dark sections by the receiving machine on light-sensitive paper, or prints them onto plain paper.
Related posts:
GK Question "How The Coins Got Their Names?" general knowledge book English 2021 current affairs qui...
General Knowledge
Which babies are carried piggy-back by their mothers? Complete General Knowledge Question and Answer...
General Knowledge
GK Question "How Electricity Is Produced By A Battery?" general knowledge book English 2021 current ...
General Knowledge
Why is the bald eagle called so? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9...
General Knowledge
What causes warts? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 1...
General Knowledge
What is the carbon cycle? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 1...
General Knowledge
GK Question "Why Do We Associate The Eggs And Rabbits With Easter?" general knowledge book English 2...
General Knowledge
Did dinosaurs sit on their eggs to hatch them? Complete General Knowledge Question and Answer for Cl...
General Knowledge
GK Question "What Is The Eye Made Of?" general knowledge book English 2021 current affairs quiz and ...
General Knowledge
What makes silver tarnish? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, ...
General Knowledge
Why do hailstones come in varying sizes? Complete General Knowledge Question and Answer for Class 6,...
General Knowledge
Why are even-numbered pages always on the left? Complete General Knowledge Question and Answer for C...
General Knowledge
Who are Mormons? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 ...
General Knowledge
What were the Minoan cities like? Complete General Knowledge Question and Answer for Class 6, 7, 8, ...
General Knowledge
GK Question "What Lead To The Discovery Of Fire" general knowledge book English 2021 current affairs...
General Knowledge
How was the Inca Empire destroyed? Complete General Knowledge Question and Answer for Class 6, 7, 8,...
General Knowledge
Why do hot air balloons rise up? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9...
General Knowledge
Do you know "Smuggling wares on display at Alfandega, Goa".
General Knowledge
What is a volcano? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 1...
General Knowledge
How many moons does Jupiter have? Complete General Knowledge Question and Answer for Class 6, 7, 8, ...
General Knowledge