alexissreyes alexissreyes

24-03-2015
History

Answered

The first light bulb had a filament made of _____.

Answer :

Аноним Аноним

24-03-2015

The first light bulb had a filament made of carbon.

Answer Link

lrathburn lrathburn

24-03-2015

The first light bulb had a filament made of carbon! The first electric light was made in 1800 by Humphry Davy

Answer Link

Other Questions

Abraham Lincoln objected to the KansasNebraska Act because he thought the Missouri Compromise should be passed instead the act would force Northerners to track

Dephosphorylation occurs when ATP molecules convert into ADP molecules true or false

what is the composition of gases in the exosphere

define a variable write an inequality and solve Ray had scores of 75 82 94 and 77 on his first four science test what must he score on the next test to have an

Why is the Exxon Valdez significant It was the oil rig responsible for the spill in the Gulf of Mexico that continues to plague many US businesses It was an oil

In 1876 the first US separate graduate school was established in

When is an object that has been dropped from a great height through the air closest to vein in a free fall At its terminal velocity lt this one When it has its

7x7x77x9x204x11 5x8x275x3x Please explain the work behind the solution

As the Civil War dragged on why was the North in better shape to win than the South

Which of these writings relies mostly on logic A Patrick Henrys Give me liberty or give me death B Benjamin Franklins Join or Die C John Adamss letters D John D