Physics · Optics
How is white light produced inside a fluorescent tube?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1By heating the filament✓
- 2By oscillating the molecules
- 3By exciting the atoms
- 4By heating the copper wire
Correct answer
By heating the filament
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Optics MCQs →Want more practice questions on Optics?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Optics