Question 3

Which industrial revolution can the invention of the flashlight be associated with?

The invention of flashlight is associated in the late period of industrial revolution.

Explanation:

During the industrial revolution, Europe and United States flipped the use or technology in the manufacturing processes of industries. At the time of industrial revolution many chief inventions like, steam engine, dynamites etc. were made that the traditional history and reformed the technology. Thomas Edison in 1879, invented the battery and flashlight at the late period of industrial revolution which was also a major invention