Caption: Powder sprinkled on coloured water floats on the surface because of surface tension caused by polarity and cohesion. A squirt of dish detergent breaks the surface tension and the powder then sinks in the water.

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

Keywords: bonds, chemical bond, chemical bonding, chemical bonds, chemistry, cohesion, demo, demonstration, density, detergent, green, hydrogen bonding, hydrogen bonds, lipid, non polar, non-polar, nonpolar, polarity, powder, science, soap, surface tension, talc, talcum, water, water molecules

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Surface tension

K005/0774 Rights Managed

Downloadable master

Duration: 00:00:29.17

Frame size: 1920x1080

Frame rate: 29.97

Audio: No

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

File size: 1.1G


Capture format: Unknown

Codec: JPEG 2000

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