Conductivity

Electrical Conductivity of Solutions
A chemical demonstration showing that ions must be present in solution for electrical conductivity. Carleton University, Ottawa, Canada.
 
Upload: November 30, 1999 at 12:00 am
Autor: robertburkottawa
 
Czas: 04:12
Ocena: 4.9425287
Wyswietlen: 48664
 
Tagi: Carleton  University  Chemistry  Demonstration  Electrical  Conductivity  Solution  
 
Heat or Thermal Conductivity
This is a movie clip containing 3 experiments about heat conductivity
 
Upload: November 30, 1999 at 12:00 am
Autor: kildare268
 
Czas: 07:02
Ocena: 4.6896553
Wyswietlen: 17078
 
Tagi: Science  Experiment  
 
Conductivity
Glacial acetic acid is a non-electrolite, the concventrated acetic acid is a poor electrolite, the diluted acetic acid is a strong electrolite.
 
Upload: November 30, 1999 at 12:00 am
Autor: kosasihiskandarsjah
 
Czas: 01:51
Ocena: 4.9
Wyswietlen: 8433
 
Tagi: electrolite  non-electrolite  poor  strong  ionization  
 
Electrical conductivity measurements
Quality of Foods Processed Using Selected Alternative Processing Technologies Sastry_Sequence 01_1.mp4
 
Upload: November 30, 1999 at 12:00 am
Autor: anerdydancer
 
Czas: 04:29
Ocena: 4.6
Wyswietlen: 4543
 
Tagi: ohmic  heating  Educational  
 
Water Conductivity: An Initial Screening Tool
Ben Faulkner, a stream scientist and environmental consultant based in West Virginia, explains that conductivity measures the ability of a given quantity of water to...
 
Upload: November 30, 1999 at 12:00 am
Autor: TruthSurfaceMining
 
Czas: 04:20
Ocena: N/A
Wyswietlen: 439
 
Tagi: water conductivity  ben faulkner  surface mining  mining  coal mining  water quality  reclamation  reclaimed land  the truth about surface mining  truthaboutsurfacemining.com  truth about surface mining  
 
Conductivity of Solutions
We look at the electrical conductivity of several solutions. Substances include tap water, distilled water, sodium chloride, hydrochloric acid, sodium hydroxide, sugar, vinegar, ethanol, and...
 
Upload: November 30, 1999 at 12:00 am
Autor: NatSciDemos
 
Czas: 01:34
Ocena: 4.6923075
Wyswietlen: 3367
 
Tagi: electrical conductivity  ions  salts  Salt (chemistry)  barium sulfate  sugar  chemistry demonstration  physics demonstration  sodium chloride  ethanol  vinegar  hydrochloric acid  sodium hydroxide  Chemistry  Physics  distilled water  Demo  
 
Highly Conductive Film That Can Stretch : DigInfo
DigInfo - www.diginfo.tv In a world-leading initiative, a research group led by Takao Someya at the University of Tokyo has developed a material that has...
 
Upload: November 30, 1999 at 12:00 am
Autor: Diginfonews
 
Czas: 03:11
Ocena: 4.888889
Wyswietlen: 66499
 
Tagi: diginfo  Highly  Conductive  Film  That  Can  Stretch  and  Contract  like  Rubber  Could  Be  Used  for  Artificial  Skin  The  University  of  Tokyo  
 
Conductivity of Glass
Insulating glass becomes a conductor of electricity when heated with a blowtorch. Two ceramic lightbulb sockets are wired in series to a household AC power...
 
Upload: November 30, 1999 at 12:00 am
Autor: NatSciDemos
 
Czas: 02:05
Ocena: 5.0
Wyswietlen: 7528
 
Tagi: conductivity  resistivity  ions  molten glass  glass  series circuit  incandescent lightbulb  physics demonstration  Physics  demonstration experiment  gerald zani  Experiment  Demonstration (teaching)  
 
Semiconductors and their conductivity types
We all know that all substances are composed of atoms. In their turn, atoms are composed of kernels and electrons. The force bonding electrons with...
 
Upload: November 30, 1999 at 12:00 am
Autor: ChipDipvideo
 
Czas: 02:46
Ocena: 5.0
Wyswietlen: 3952
 
Tagi:  
 
Contactol Conductive Adhesives
Contactol Conductive AdhesivesWhen a track on a circuit board is damaged it is often hard to restore it. Soldering is not easy. And what do...
 
Upload: November 30, 1999 at 12:00 am
Autor: ChipDipvideo
 
Czas: 01:55
Ocena: 5.0
Wyswietlen: 5221
 
Tagi: chemistry  contact  glue  PCB  
 


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