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378917 videos foundNext > 

Evaluate: Mass, Volume, and Density

Here's a video from the Evaluate section in the "Mass, Volume, and Density" 5E Lesson. This section aims at reviewing and evaluating newly acquired knowledge: it includes a video which goes...

Density Practice Problems

To see all my Chemistry videos, check out http://socratic.org/chemistry We'll practice solving density example problems. We'll look at how to use the density number like a conversion factor,...

Mass vs. Density

Does one candle float because it's bigger? This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional...

Density, Mass, and Volume.

http://www.itsyourgrade.com presents how to determine an objects density when given it's mass and volume; also including unit conversions.


Just like all matter water has physical properties that can be measured and calculated. To find the mass of water you will need a beaker and a scale. First find the mass of the empty beaker....

How to calculate mass - density question

How to calculate mass knowing density and area. This is a level C GCSE question: "An 8cm solid hexagonal prism has a cross-section area of 15cm squared. The prism is made from wood with a...

Density, volume and mass

Quick notes and demo on density, mass and volume. I also demonstrate how to find the density of two different kinds of objects.

Ideal Gas Law Practice Problems with Density

To see all my Chemistry videos, check out http://socratic.org/chemistry Instead of using the regular ideal gas equation, PV=nRT, we'll use a transformed version (D=PM/RT) in order to solve...

Density Calculations - Chemistry Tutorial

This tutorial covers density and how to calculate density, mass or volume given the other two values. https://www.thechemistrysolution.com.

Mass of a rod from a linear density

Recorded on June 30, 2011 using a Flip Video camera.

378917 videos foundNext > 

568 news items

Lewiston Sun Journal

Lewiston Sun Journal
Thu, 26 Mar 2015 10:26:15 -0700

In fact, though such strikes are rare, snowy owls are one of the species most likely to cause damage when struck by an aircraft, Dyer said, in part because of their body mass, density and habit of flying low. “They're big owls and slow-moving animals ...


Tue, 24 Mar 2015 00:06:21 -0700

However, most metamaterials reported so far work in air, and designing metafluids with mass density, fluid compressibility — and consequently, refractive index — beyond what is available in natural fluids, and adapting these designs to water-based ...

Newswise (press release)

Newswise (press release)
Fri, 20 Mar 2015 07:03:45 -0700

By mapping out the mass density of the universe through measurements of CMB lensing, the bending of light caused by immense objects such as large galaxies, astrophysicists are trying to determine the masses of these elusive particles. To conduct these ...

PR Newswire (press release)

PR Newswire (press release)
Tue, 24 Mar 2015 02:56:15 -0700

OXIS Lithium Sulfur cells are ideally suited for use in subsea applications due to their increased specific energy, their mass density and high safety. Li-S cells have five times the theoretical maximum specific energy of Lithium-ion cells. The mass ...
The Daily Galaxy (blog)
Sat, 07 Mar 2015 07:27:53 -0800

Although black holes are an unlikely candidate for the dark matter, their contribution to the mass density of the universe is roughly 0.5% of the stellar density. The evidence for dark matter long predates our observations of the microwave background, ...


Wed, 11 Mar 2015 12:41:15 -0700

By taking into account a cluster's mass, density, radius and temperature, the team are able to identify the threshold at which interstellar gas begins to cool fast enough for the star creation process to trigger. Depending on whether the temperature of ...


Wed, 25 Mar 2015 13:48:45 -0700

The addition of Modbus enables direct measurement of mass, density and temperature parameters. Key features of the Liquip register include excellent flexibility giving the system an upgrade path not obtainable with competitive electronic transaction ...

The Daily Galaxy (blog)

The Daily Galaxy (blog)
Thu, 05 Mar 2015 06:30:42 -0800

The group calculated the behavior of intracluster gas based on a galaxy cluster's radius, mass, density, and temperature. The researchers found that there is a critical temperature threshold below which the cooling of gas accelerates significantly ...

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