Science · Holography
What is Holography?
- 1A technique for creating 2D images using lasers.
- 2A technique for creating 3D images using lasers.✓
- 3A study of sound waves.
- 4A technique for taking X-ray images.
Correct answer
A technique for creating 3D images using lasers.
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 Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Holography?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Science · Holography