GK
INVENTIONS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
____ invented the light bulb
|
Garrett Morgan
|
|
Thomas Edison
|
|
Alexander Graham Bell
|
|
Benjamin Franklin
|
Explanation:
Detailed explanation-1: -On January 27, 1880, Thomas Edison received the historic patent embodying the principles of his incandescent lamp that paved the way for the universal domestic use of electric light.
Detailed explanation-2: -Edison was trying to come up with a high resistance system that would require far less electrical power than was used for the arc lamps. This could eventually mean small electric lights suitable for home use.
There is 1 question to complete.