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An artificial magnet made by pressing magnetic powder together under high pressure and temperature is called a?
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Does pressure decrease with depth below earth's surface?
pressure AND temperature increase as you go deeper into the earth's crust. pressure: because more and more weight is being forced downward. temperature: because the middle of the earth is magma, therefore the closer you get to it, the hotter it's going to feel.
What is the weight of pressure pressing on an object called?
Meow!
Why does pressure increase with area?
if you meany does pressure increase when the area decreases..then the answer is pretty simplewhen you decrease the area the same pressure will still be pressing on itfor example:there is a box that is putting a pressure of 14Nand the area is 12cm2there will be 14 n pressing down on 12 cm2if you decrease the area to 3cm2 there will still be 14 N pressing downhope it answers your questions
What are the physical properties of a magnet?
Magnetism is a physical property because attracting something to a magnet does not change the substance (change of the composition) itself and doesn't involve chemical reactions. The magnetic state of a material depends on temperature (and other variables, such as pressure and the applied magnetic field), so a material may exhibit more than one form of magnetism depending on its temperature, etc. However, the magnetism doesn't change the substance itself.
What happened to the pressure and temperature when you increased the volume of the gas?
Pressure and temperature will decrease
Is there something that is magnetic on air?
Gases, and so air which is a mixture of gases (at normal temperature and pressure) are not magnetic.
Can Mercury be magnetized is it attracted to magnets?
Mercury at normal temperature and pressure is a liquid and will not hold a magnetic field - so it cannot be magnetized.
What is the pressing of air against you called?
Air pressure or atmospheric pressure. Wind is also air pressing against you.
Is pressure hot air?
Air pressure is the weight of the atmosphere pressing down on the earth. Temperature raises and lowers the pressure by changing density of said air. For example check the air in your cars tires cold, then hot-with no other change besides temperature, you will get different readings-this is normal and the reason you are supposed to adjust when cold.
Does pressure decrease with depth below earth's surface?
pressure AND temperature increase as you go deeper into the earth's crust. pressure: because more and more weight is being forced downward. temperature: because the middle of the earth is magma, therefore the closer you get to it, the hotter it's going to feel.
The piece of metal is magnetic is that physical property or chemical property?
Magnetism is a physical property that is mediated by magnetic fields.The magnetic state of a material depends on temperature (and other variables, such as pressure and the applied magnetic field), so a material may exhibit more than one form of magnetism depending on its temperature, etc. However, a material's magnetism doesn't change the composition, and doesn't involve a chemical reaction.
What is an example of a scientific field quantity?
A few examples of scientific field quantities are temperature, elevation, atmospheric pressure, rainfall, and magnetic fields.
What is the weight of pressure pressing on an object called?
Meow!
How does pressure affect temperature?
as pressure increases, temperature increases
Is the weight of the air pressing down on the Earth?
Air pressure
Why do chemists study pressure and temperature of gasses?
Because gasses have no fixed melting and boiling point, they don't have fixed shape and volume. They also have no conductivity or magnetic properties.
Does temperature affect hydrostatic pressure?
YES it is called "pressure temperature relationship" temperature rises so does the pressure
