Density is a measure of the quantity of information bits that can be stored on a given length (linear density) of track, area of surface (areal density), or in a given volume (volumetric density) of a computer storage medium. Generally, higher density is more desirable, for it allows more data to be stored in the same physical space. Density therefore has a direct relationship to storage capacity of a given medium. Density also generally affects the performance within a particular medium, as well as price. (Wikipedia).
Physical Science 3.4b - Density
Density. The definition of density, the equation for density, and some numerical examples.
From playlist Physical Science Chapter 3 (Complete chapter)
Keep going! Check out the next lesson and practice what you’re learning: https://www.khanacademy.org/math/geometry/hs-geo-solids/hs-geo-density/e/surface-and-volume-density-word-problems Volume density is the amount of a quantity (often mass) per unit of volume. Density=Quantity/Volume
From playlist High School Geometry | High School Math | Khan Academy
What is Density? | Gravitation | Physics | Don't Memorise
Understanding the concept of Density is very important in order to understand Physics. Watch this video to fully grasp the idea of density. To get access to the entire course based on Gravitation, enroll here: https://infinitylearn.com/microcourses?utm_source=youtube&utm_medium=Soical&u
From playlist Physics
Learn more about density! http://www.flippingphysics.com/density.html
From playlist Vertical Videos
What does density mean for your display device
In this lesson we discuss the concept of density (device pixel ratio) in terms of pixels for your display device.
From playlist Mobile web design
Physics - E&M: Ch 40.1 Current & Resistance Understood (17 of 17) What is Current Density? Ex.
Visit http://ilectureonline.com for more math and science lectures! In this video I will find the current density, J=?, given current, I=4amps, and diameter, D=2mm. First video in this series can be seen at: https://youtu.be/bDe4lzgQY2E
From playlist THE "WHAT IS" PLAYLIST
Computer Literacy - (unit 2) - data and files - 2 of 7
Second unit of a series for newbie computer users. See http://proglit.com/computer-skills/ for additional information and material.
From playlist Computer Literacy - (unit 2) - data and files
The Computer Chronicles - Storage Devices (1983)
Special thanks to archive.org for hosting these episodes. Downloads of all these episodes and more can be found at: http://archive.org/details/computerchronicles
From playlist The Computer Chronicles 1983 Episodes
The Computer Chronicles - Hard Disk Storage (1985)
Special thanks to archive.org for hosting these episodes. Downloads of all these episodes and more can be found at: http://archive.org/details/computerchronicles
From playlist The Computer Chronicles 1985 Episodes
A Visual Example Of MASS Density!! #Chemistry #Physics #Engineering #Density #NicholasGKK #Shorts
From playlist Heat and Chemistry
How You are Better than a Computer and How It Could Change Big Data Forever: DNA Data Storage 🧬
You are better than a computer. It might not be clear how you are better than a computer but the particular way humans and life forms in general excel at biological storage of information could change big data forever. So in this video I decide to give an introduction to the idea of inform
From playlist The New CHALKboard
Stanford Seminar - Storage Industry Current and Future Trends
"Storage Industry Current and Future Trends Challenges of Deploying Storage Infrastructure at Scale" - Russ McElroy & Farid Yavari of Ebay Colloquium on Computer Systems Seminar Series (EE380) presents the current research in design, implementation, analysis, and use of computer systems.
From playlist Engineering
29. Modern Electronic Structure Theory: Electronic Correlation
MIT 5.61 Physical Chemistry, Fall 2017 Instructor: Professor Troy Van Voorhis View the complete course: https://ocw.mit.edu/5-61F17 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62RsEHXe48Imi9-87FzQaJg This lecture covers information about modern electronic structure
From playlist MIT 5.61 Physical Chemistry, Fall 2017
Weird Life | Introductory Astronomy Course 11.08
Welcome to Astronomy: Exploring Time and Space, a course from Professor Impey, a University Distinguished Professor of Astronomy at the University of Arizona. Learn about the foundations of astronomy in this free online course here on YouTube. This video is part of module 11, Astrobiology.
From playlist Introductory Astronomy Module 11: Astrobiology
This 3D-Printed Bunny Could Be the Future of Data Storage
This 3D-printed plastic rabbit is an advanced proof of concept for DNA as data storage. » Subscribe to Seeker! http://bit.ly/subscribeseeker » Watch more Elements! http://bit.ly/ElementsPlaylist » Visit our shop at http://shop.seeker.com Just like 1s and 0s are the way computers encode in
From playlist Elements | Season 4 | Seeker
Making YOU the Scientist: Density of Liquids
This a fun experiment that can be done in almost any setting: in the classroom, during home schooling, as an online learning demonstration or just a fun thing to do with the kids on the weekend. Everything you need you probably have around the house or you can get it with a quick trip to t
From playlist Making You the Scientist
1951-1968 Early Computer Magnetic Tape Units- History IBM, UNIVAC, RCA, AMPEX - Educational Video
An educational, hopefully enjoyable, brief look back at Early Computer Magnetic Tape Units (1951 to 1968). Vintage photos & film show a variety of early hardware, including IBM 726-729 Tape Units, IBM NORC, early AMPEX drives used by GE for ERMA, NCR and other systems. Also mentioned in
From playlist Computers of the 1960's
In this video, the Flipping Physics team discusses the concept of mass and density by comparing the mass and density of steel and wood. The team first addresses the misconception that steel is always more massive than wood, explaining that the mass of an object cannot be determined without
From playlist Fluids
Stanford Seminar - What Could Possibly Go Wrong?
"What Could Possibly Go Wrong?"- David Rosenthal of Stanford Libraries About the talk: Systematic efforts to preserve digital information for the long term have been under way, including at Stanford's LOCKSS Program, for about two decades. What have we learned about the problem in that ti
From playlist Engineering