Question

Which invention was developed during the Technological Revolution?

O A. Telegraph
OB. Hand plow
O C. Multipurpose computer
O D. Steam engine

Answer 1

the telegraph

Step-by-step explanation:

the telegraph was one of the first electronic devices used for communication and would use a diode to send electrical signals from the sender to the reciever and would then use vibrations to mimic the signals and convert it into sounds. the steam engine would be a choice but since it was used in factories but there were no extreme mechanics behind the steam engine that could be utiliezed for home porpose.