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what materials keep ice cube from melting?
saw dust aluminum foil and copper
What could be used to separate nails from saw dust?
magnet
How does sawdust keep a ice cube from melting?
Using Saw Dust, Aluminum Foil, and Copper, It is impossible to keep an ice cube from melting, without one condition. The external ambient temperature would have to be below freezing. You could slow down the rate the cube melts, but not halt it without a continuous supply of cold air to keep the container below freezing.
How could separate the mixture of salt water and saw dust?
Add the mixture of sawdust, sand and salt to water. The sawdust will float and can be skimmed form the surface. The salt will dissolve in the water. The sand can be filtered from the mixture which remains. The salt water solution which remains can be heated and the water will evaporate leaving the salt behind.
Will saw dust dissolve in water?
Most people think of something being soluble if it will dissolve in water. Sawdust doesn't dissolve in water. In general the cellulose and other structures that compose sawdust are not particularly soluble until they are broken down chemically - which is not really dissolving. Once they have been broken down, the resulting products can be dissolved - but at that point you aren't really dissolving sawdust anymore, you are dissolving the products of the chemical reactions that have broken down the sawdust.
How do you keep ice not melted without a frezer in 24 hours?
You could put it in cold place like outside on a winter day and insulate it with saw dust.
what materials keep ice cube from melting?
saw dust aluminum foil and copper
Why do hamsters have saw dust in their cages?
saw dust is something that lots of people use as bedding. I use saw dust for my hamsters bedding!
Which is the better thermal insulator saw dust or styrofoam?
saw dust is the better termal insulator
How did the Nazis deal with food shortages?
With rationing and mixing bread dough with saw dust to make it go further.
Is saw dust bad for chickens?
no, my chickens lay eggs in saw dust all the time. you just have to clean out the saw dust every once in a while if it gets dirty. hoped this helped!
Can you use saw dust as beding with corn snakes?
Normal saw dust shouldn't be used it can cause respiratory problems. There is a form of saw dust called aspen shaving which is suitable for snakes
How do you make and keep your hamster's bedding fresh?
to make it you have too just put the saw dust down and spread it out and to keep it fresh clean and change it once a week.
What is the material called that a saw removes from a cut?
Saw dust.
How much lignine content in saw dust?
Between 20% and 30% depending on the type of wood
Which of the following is an example of a physical rather than a chemical change saw dust that is piling up under a table saw or a cigarette being smoked?
Saw dust
What are th examples of colloids?
milk provider,chalk dust,saw dust
