Shweta Jain
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Posted 4 year ago

What is the difference between a photo and a hologram?

2 Answer(s)
Nikku
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Posted 4 year ago Nikku

Holography is used to generate 3-dimensional images. Photography is used to generate 2-dimensional images. Phenomenon used in holography is interference and diffraction of light. It uses reflection of light by the object to the photographic film.

Seema Kumari
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Posted 4 year ago Seema Kumari

Holography is used to generate 3-dimensional images. Photography is used to generate 2-dimensional images. Phenomenon used in holography is interference and diffraction of light. It uses reflection of light by the object to the photographic film.