Expansion of metal, image 2 of 2

Credit: ANDREW LAMBERT PHOTOGRAPHY/SCIENCE PHOTO LIBRARY

Caption: Expansion of metal, image 2 of 2. The metal rod at right is seen to not fit into measuring device. The rod is hot here, and has expanded. When it was cool, it fitted the measuring device. To see this, see image A305/017.

Release details: Model release not required. Property release not required.

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