Physics · Illumination
फ्लोरोसेंट लैंप में उपयोग की जाने वाली कैडमियम बोरेट युक्त फॉस्फर सामग्री निम्नलिखित में से कौन सा रंग उत्सर्जित करती है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1पीला सफेद
- 2हरा
- 3नीला सफेद
- 4गुलाबी✓
सही उत्तर देखें
गुलाबी
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 Physics mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Illumination MCQs →Want more practice questions on Illumination?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Illumination