4 Views

Question : The wire of flash bulb is made of:

Option 1: Copper

Option 2: Barium

Option 3: magnesium

Option 4: silver


Team Careers360 16th Jan, 2024
Answer (1)
Team Careers360 21st Jan, 2024

Correct Answer: magnesium


Solution : The correct answer is Magnesium.

Flash bulbs are used by photographers. Flash bulbs are small bulbs that are attached to cameras which provide a bright flash to take photos. It provides a bright burst of light which takes clear photos indoors. The filament of flash bulbs is made up of magnesium metal. When Magnesium burns it provides bright white light which makes it most suitable to be used in flash bulbs.

SSC CGL Complete Guide

Candidates can download this ebook to know all about SSC CGL.

Download EBook

Know More About

Related Questions

TOEFL ® Registrations 2024
Apply
Accepted by more than 11,000 universities in over 150 countries worldwide
Manipal Online M.Com Admissions
Apply
Apply for Online M.Com from Manipal University
View All Application Forms

Download the Careers360 App on your Android phone

Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

150M+ Students
30,000+ Colleges
500+ Exams
1500+ E-books