Organize and Share your Electronics the way you want. Sign-Up for a free account now. It takes only 30 seconds!

Deep freeze

Deep freeze

Follow these instructions to create super cooled water and learn why oceans don’t freeze solid.
What you need

To do this experiment you will need the following:
a freezer:
a spoon:
water:
salt:
ice:
two plastic glasses:
a marker pen:
an empty tin:

Water normally freezes (changes from a liquid to a solid) at around 0 ºC. However, adding salt to the water lowers the temperature at which water freezes. In other words, the salt makes it more difficult for the water to freeze solid so the water can be colder than 0 ºC and still not actually be frozen. Salty water does eventually freeze but the water has to be a lot colder than ordinary water.

Visit Here for more.

 

More Articles to Read

All metal C930e webcam
All metal C930e webcam
The Soldering Tools That Make Your Life Easier
The Soldering Tools That Make Your Life Easier
App note: Operation evaluation of ultra low ON resistance MOSFET supporting quick charge for 1 c ...
App note: Operation evaluation of ultra low ON resistance MOSFET supporting quick charge for 1 cell Lithium ion battery protection
Synthesized Sidetone
Synthesized Sidetone
App note: Application precautions: Power MOSFET application notes
App note: Application precautions: Power MOSFET application notes
A high current power supply built around a server voltage regulator
A high current power supply built around a server voltage regulator
Bridge Monitoring System using Wireless Sensor Network
Bridge Monitoring System using Wireless Sensor Network
Piezoelectric Micropump Driver
Piezoelectric Micropump Driver
Fixed DC/DC Regulator Output Margining Using Digitally Controlled Potentiometer
Fixed DC/DC Regulator Output Margining Using Digitally Controlled Potentiometer
An Arduino-powered automatic guitar footswitch
An Arduino-powered automatic guitar footswitch

Top




Shares