Physics · Illumination

Which material coating on the inner surface of a fluorescent tube converts invisible ultraviolet (UV) light into visible light?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Tungsten
2Mercury vapour
3Argon gas
4Phosphor coating✓

Correct answer

Phosphor coating

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

Preparing for Physics?

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Start Free Mock Test →

Chapter Practice

Want more practice questions on Illumination?

Solve complete topic-wise tests with detailed solutions on GkGet.

Practice Illumination MCQs →

Recommended practice questions in Physics · Illumination

Browse More Physics →

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Solve Question→

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Solve Question→

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?

Which material coating on the inner surface of a fluorescent tube converts invisible ultraviolet (UV) light into visible light?

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Physics?

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions

Which material coating on the inner surface of a fluorescent tube converts invisible ultraviolet (UV) light into visible light?

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Physics?

Related Practice Questions

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions