Multiple choice

Name the system which is used in three dimensional photoagraphy.

  1. Heliport

  2. Holography

  3. Calligraphy

  4. Satemonography

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Holography is the technique used for creating three-dimensional photographs called holograms. It uses light diffraction and interference patterns to record and display 3D images, capturing both intensity and phase information of light waves.