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Rocks can melt without changing temperature when the pressure exerted on them is .?
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Why do gas container need to be very strong and thick metal container?
Gases are usually compressed when filled into containers. This pressure is needed so when you open the canister, the gas will come out at a usable pressure. The pressure requires that the tanks need to be strong so that they can hold the compressed gas without exploding.
Properties of a substance that can be observed and measured without chemically changing the substance are considered?
Physical properties to a substance can be observed and documented without chemically changing them. Physical property examples are color, smell and size, for example.
What is independent variable for science?
An independent variable is something you can change without changing anything else.
What is a way to tell temperature without a thermometer?
get an app on your iphone or computer
What is required to change water from a liquid to a gas?
No, critical temperature an critical pressure are used for gases and their liquefaction not for solids or liquids. Critical pressure is the minimum pressure required for the liquefaction of gas (or vapor) at the critical temperature; and the critical temperature is the maximum temperature of gas to be liquefied above which no liquid phase exists.
What pressure of 152kpa a gas has a volume of 524cm3 The pressure is decreased without changing the temperature until the volume of the gas is equal to 8.00x102 cm3 what is the new pressure?
What pressure of 152kpa a gas has a volume of 524cm3 The pressure is decreased without changing the temperature until the volume of the gas is equal to 8.00x102 cm3 what is the new pressure?
How can you decrease the pressure of gas in a container without changing the volume of the gas?
You could lower the temperature.
In which direction is pressure exerted in a fluid at rest?
If its in a container, pressure is downward and outward due to gravity and confinement respectively. If its on a flat surface without confinement, the pressure is exerted downwards on the surface and the boundaries are held by a combination of adhesion and cohesion.
Can proteins absorb or lose heat without changing temperature?
No, proteins can't absorb or lose heat without changing much in temperature. Water has a high heat capacity, so water can absorb or release a great deal of heat energy without changing much in temperature.
What will change the density of an object?
Either a decrease or increase in temperature will change the density of an object.
Is it possible that water could become a solid without the aid of temperature?
Yes it is. If you increase the pressure enough, you could in theory turn water into ice, without changing the temperature. It would, however, have to be close to 0 degrees anyhow. I'm not completely sure of this info, someone could confirm?
How do you increase the volume of a gas without changing its particles?
Lower the pressure.
How can a matter change from solid state to liquid state and reverse the process?
At a unique temperature, called the "freezing point", for each pure substance at a constant pressure, a solid form of the substance can change from solid to liquid phase by absorbing heat energy from its environment without raising the temperature of the substance, and, at the same temperature and pressure, a liquid phase of the same substance, can solidify without changing its temperature if it can transfer heat energy to the external environment.
How can granite change to metamorphic without changing into sedimentary?
Through heat and pressure
How can you make a liquid boil without raising its temperature?
By reducing the pressure
What is static load on machine tools?
The static load of a machine tool is the pressure exerted by the base of the machine (at rest and without a workpiece or tooling loaded).
How can you decrease pressure of a gas in its container without changing the volume of gas?
lots of ways 1. cool it down 2. give it more space 3. remove some gas
