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surface density

American  

noun

Physics.
  1. quantity, as of electric charge, per unit surface area.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

As the CAR T cells slowly expand, the surface density of PEG becomes diluted, progressively restoring their ability to interact with other cells.

From Science Daily • Sep. 18, 2023

A piece of aluminum foil has a known surface density of 15 g/cm2.

From Textbooks • Aug. 12, 2015

Or time itself might work on the unstable chemistry of a picture, fading it to ghostliness or burnishing it to the surface density of a Dutch master.

From Salon • Apr. 11, 2013

Scanning electronic microscope images were used to determine both the surface density of the cubes after deposition on the layers and the size distribution of the cubes.

From Nature • Dec. 11, 2012

In the next place apply the surface characteristic equation to any point on a charged conductor at which the surface density is σ.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" by Various

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