Magnetic Extraction Of Iron Filings
by Science Photo Library
Title
Magnetic Extraction Of Iron Filings
Artist
Science Photo Library
Medium
Photograph - Photograph
Description
Magnetism. A magnet being used to separate iron filings from fine sand. The iron filings, being a magnetic material, stick to the magnet while the sand, made of non-magnetic silica, doesn't.
Uploaded
July 6th, 2016
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