Credit: RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA/SCIENCE PHOTO LIBRARY

Caption: Boyle's Law with marshmallows. Footage of marshmallows in a sealed container attached to a pump that is evacuating the air. As the pressure drops inside the container, the marshmallows expand. This is caused by air within the marshmallows expanding as the pressure drops. When air is let back into the container, the marshmallows collapse. This is an example of Boyle's Law, a gas law that states that the pressure of a gas is inversely proportional to its volume.

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

Keywords: air pressure, boyle's law, clip, close-up, collapse, collapsing, demonstration, detail, education, educational, expanding, expansion, experiment, film, footage, gas law, inversely proportional, lab, laboratory, marshmallows, motion, no-one, nobody, physical, physics, pressure, school science, sealed container, studio shot, vacuum pump, video, volume

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Boyle's Law with marshmallows

K004/5376 Rights Managed

Downloadable master

Duration: 00:00:31

Frame size: 1920x1080

Frame rate: 25

Audio: No

Format: QuickTime, Photo JPEG 100%, progressive scan, square pixels

File size: 340.3M

Original

Capture format: Sony FS700

Codec: Apple ProRes 422 HQ

Please contact Science Photo Library if you require the original, or other formats.

 

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