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Will iron nails inside a steel container filled with oil be attracted to a magnet which is outside the steel container?
No, the iron nails inside the steel container will not be attracted to a magnet outside the container because the steel container will shield the nails from the magnetic field. Steel is not magnetic, so it will not affect the iron nails inside the container.
Why is it very important to cool the container with cooled water before remove lid?
Cooling the container with cooled water before removing the lid helps reduce the pressure inside the container by condensing the vapor back into liquid. This reduces the risk of sudden release of pressure when the lid is removed, which could lead to a dangerous situation or splashing of the hot contents. It also helps to prevent burns or injuries from escaping steam.
What instrument measures the pressure in an enclosed container of gas?
A manometer is used to measure pressure in an enclosed container of gas. It typically consists of a U-shaped tube filled with liquid that reacts to changes in pressure inside the container. The liquid level in the arm of the manometer connected to the container will rise or fall based on the pressure, providing a measurement of the gas pressure.
What causes pressure inside a helium balloon?
The pressure in a container is due to the particles of the gas hitting the inside walls of the container.
Why when put a cold water in a container it has water outside?
It's condensation formed from the water vapour the surrounding air. The cold water absorbes the heat from the surrounding air, including the water in the air which then lacks the energy to remain as a gas and so forms a liquid droplet on the container.
What would happen to the pressure if you cooled down the container?
The pressure inside the container would decrease.
What was formed from lava that was cooled with hot gases trapped inside causing it to be filled with air holes?
The rock will have little holes.
When a container of gas is cooled what happens to the gas inside?
Gas pressure decreases when cooling down a closed container.
What is The empty space in a container?
The empty space in a container is the volume inside the container that is not filled with any material. It is important to consider this empty space when determining the appropriate amount of material that can be safely and efficiently stored in the container.
Why would a sealed container of air be crushed before frozen?
Because when it is cooled, the air inside contracts, or shrinks, so to avoid creating a void the container will crush inward to occupy the space.
Why would a sealed container of air be crushed after being frozen?
A sealed container of air would be crushed after being frozen because as the pressure decreases, the temperature also decreases. The air molecules inside of the sealed container shrink when it is frozen. The colder the air, the lower the temperature.
If a container is half filled with a liquid and sealed at room temperature and atmospheric pressure then what happens inside the container?
Inside the container, the liquid would partially evaporate, creating vapor in the empty space above the liquid. Eventually, an equilibrium will be reached where the rate of evaporation equals the rate of condensation, resulting in a constant vapor-liquid mixture within the container.
How does moisture get inside containers inside refrigerator?
The air in the container, as well as the food inside contains water or water vapor. As the temperature of the container as you put it into the fridge is hinger, the water in the food continues to evaporate, saturating the air in the container with water vapor. As the walls of the container cool down, the air inside the container comes into contact with the wall and is cooled to the point that the water vapor condensates. Eventually, the lid and the walls will have moisture on it.
Will iron nails inside a steel container filled with oil be attracted to a magnet which is outside the steel container?
No, the iron nails inside the steel container will not be attracted to a magnet outside the container because the steel container will shield the nails from the magnetic field. Steel is not magnetic, so it will not affect the iron nails inside the container.
What air is warmer if the condensation forms in the inside?
The air inside the container is warmer. When condensation forms on the inside, it's because the warm air inside comes into contact with a surface that has cooled down, causing the water vapor in the air to condense into liquid water.
Why is it very important to cool the container with cooled water before remove lid?
Cooling the container with cooled water before removing the lid helps reduce the pressure inside the container by condensing the vapor back into liquid. This reduces the risk of sudden release of pressure when the lid is removed, which could lead to a dangerous situation or splashing of the hot contents. It also helps to prevent burns or injuries from escaping steam.
When a sample of gas is cooled in a closed container the pressure inside the container?
decreases as the temperature of the gas decreases. This relationship is explained by the ideal gas law, which states that pressure is inversely proportional to temperature when volume and amount of gas are constant.
