Physics · Wave Optics and Storage Devices
कॉम्पैक्ट डिस्क (CD) का मानक आकार कैसा होता है?
- 1वृत्ताकार✓
- 2षट्कोणीय
- 3वर्गाकार
- 4आयताकार
सही उत्तर देखें
वृत्ताकार
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!
Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Wave Optics and Storage Devices?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Wave Optics and Storage Devices