What does the notation '6500 K' usually printed on a standard fluorescent tubelight indicate?

Question

Physics · Optics and Lighting

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Share:

Correct answer

The color temperature of the emitted light

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

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

Chapter Practice

Want more practice questions on Optics and Lighting?

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

Recommended practice questions in Physics · Optics and Lighting

The arrival of which commission in India triggered widespread protests, including mass hartals across the country in 1928?

Which of the following leaders was instrumental in initiating and leading India’s struggle for independence?

Which of the following viceroys of India is associated with the 'Ilbert Bill' controversy?

Answer 1

The maximum temperature it can withstand

Answer 2

The electrical resistance of the tube

Answer 3

The color temperature of the emitted light

Answer 4

The total luminous flux output

Related Practice Questions