Question

बल्ब का आविष्कार किसने किया​

Answer 1

Answer:

Thomas alva edison

is the answer

Answer 2

Answer:

Thomas Alva Edison

Step-by-step explanation:

Thomas Alva Edison was an American inventor and businessman who has been described as America's greatest inventor. He developed many devices in fields such as electric power generation, mass communication, sound recording, and motion pictures. Wikipedia

Born: 11 February 1847, Milan, Ohio, United States

Died: 18 October 1931, West Orange, New Jersey, United States

Children: Charles Edison, Thomas Alva Edison Jr., Theodore Miller Edison, Madeleine Edison, more

Awards: Congressional Gold Medal, John Scott Legacy Medal and Premium, Matteucci Medal, more

Spouse: Mina Miller (m. 1886–1931), Mary Stilwell (m. 1871–1884)