Parts of a Lightbulb

Ace your homework & exams now with Quizwiz!

How long did the bulb burn?

13 hours

Base

holds the bulb in its fixture and is connected to an electric circuit

Gas

keeps the filament from burning out too quickly

When was the light bulb invented?

October 21, 1879 in New Jersey

Who invented the light bulb?

Thomas Alva Edison

Bulb

contains a thin filament of carbon made by burning a thread of cotton

Filament

top of the bulb supported by a wire frame


Related study sets

CH. 31 Assessment and Management of Patients With Vascular Disorders and Problems of Peripheral Circulation

View Set

AP BIO UNIT 2 review for AP test

View Set

Intro to Business Exam 2 Quiz Study Guide

View Set

History Quiz #3 - Reconstruction

View Set

CHAPTER 14: Integrated Marketing Communications

View Set

Chapter 6 Theory and Number Crunching Questions

View Set