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Effects of impurities and pressure on melting point of water?
melting point decreases with pressure and increases with impurities (like saw dust). boiling point increases with impurities and also increases with pressure.
What physical property would be the most useful in the separation of fine saw dust and salt?
Magnetism would be the most useful physical property for separating fine saw dust and salt. However, since neither is magnetic, a process of dissolving the salt in water, filtering out the saw dust, and boiling away the water is necessary.
Why do saw dust or blanket can prevent ice to melt slower?
The sawdust acts as insulation. But styrofoam or a Dewar flask will work much better.
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
Why converting wood to saw dust is considered to be an irreversible change?
It is an irreversible change because the saw dust cannot be rejoined to make the wood again.
Effects of impurities and pressure on melting point of water?
melting point decreases with pressure and increases with impurities (like saw dust). boiling point increases with impurities and also increases with pressure.
Why is ice kept in saw dust?
Because saw dust is a decent insulator, acts like a natural cooler.
what materials keep ice cube from melting?
saw dust aluminum foil and copper
What physical property would be the most useful in the separation of fine saw dust and salt?
Magnetism would be the most useful physical property for separating fine saw dust and salt. However, since neither is magnetic, a process of dissolving the salt in water, filtering out the saw dust, and boiling away the water is necessary.
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!
Why do saw dust or blanket can prevent ice to melt slower?
The sawdust acts as insulation. But styrofoam or a Dewar flask will work much better.
Which is the better thermal insulator saw dust or styrofoam?
saw dust is the better termal insulator
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
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
