GENERAL KNOWLEDGE

GK

INVENTIONS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How did the telegraph further the Industrial Revolution?
A
The telegraph helped manufacture more goods.
B
The telegraph helped further the Industrial Revolution by preventing work accidents.
C
The telegraph helped to promote communication between businesses, workers, and families.
D
The telegraph helped people have fun using the Morse Code.
Explanation: 

Detailed explanation-1: -His system used an automatic sender consisting of a plate with long and short metal bars representing the Morse code equivalent of the alphabet and numbers. The operator slid a pointer connected to a battery and the sending wire across the bars, and immediately the appropriate dots and dashes were sent over the line.

Detailed explanation-2: -Samuel Morse independently developed and patented a recording electric telegraph in 1837, which revolutionized long-distance communication by transmitting electrical signals over a wire laid between stations.

There is 1 question to complete.