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When the temperature inside a bottle full of air increases does the force of the molecules increase or the speed of the molecules increase to raise the temperature?
Wiki User
∙ 11y ago
When heat is supplied the intermolecular/interparticulate force decreases and the particles gain in Kinetic energy and start moving randomly. Since, the force between molecules decreases, the intermolecular spaces increase and particles start pressing against the wall of the container in order to escape out.
Wiki User
∙ 11y ago
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If the temperature of a fixed amount of gas is increased at a constant pressure what will happen to a volume?
Volume will increase. Think of it this way. If you heat a gas, it gets hotter. When a gas gets hotter, the atoms/molecules are "more active" and the pressure and/or the volume will go up. If your experiment with heating this gas sample must have a constant pressure, then volume will have to increase to give all those "more active" atoms/molecules more play room to prevent the pressure from going up.
What happens when air is heated in a bottle?
if it's plastic or aluminum or glass and it's sealed it will explode because the air tries to escape. if the top is not on the air will escape easily,If it's in a plastic bottle the sides of the bottle gets pushed in
How can you add thermal energy to a substance without increasing the temperature?
You can add thermal energy to a substance without increasing its temperature by adding hot water. As the thermal energy of the substance increases, the particles of the substance expands. That is how you can open a bottle by putting it under hot water.
What happens when you blow in a water bottle?
you increase the pressure
Why is it that when you add pressure to a bottle it increases its mass?
when you add pressure to a molecule it increases because pressure is like gas and when there is to much gas it has to expand.
As the temperature of a fluid increases does its viscosity increase or decrease?
Assuming all other conditions stay the same as the viscosity increase this restricts flow and the flow rate will slow down. For example if you put water in a squeezable ketchup bottle it would be able to be emptied much faster than if you applied the same pressure with ketchup in the bottle.
How can air pressure be changed?
Using the equation P1V1/T1 = P2V2/T2 we find there are two variables we might influence in order to change the pressure of a gas. (P=pressure, V=volume, T=temperature in degrees Kelvin) By increasing or decreasing the temperature of the bottle, you can increase or decrease the pressure within. If the bottle is made of a flexible material, like plastic, you can apply pressure to the bottle. By either squeezing the bottle or increasing atmospheric pressure outside, you deform the bottle and decrease it's volume. Since the quantity of gas inside the bottle is constant, the decrease in volume increases the pressure. Likewise to decrease the pressure in a sealed flexible bottle, you can decrease air pressure outside.
As what increases air pressure decreases?
It's the altitude.The equation PV=nRT is priceless. I find myself using it in daily life to answer questions about carbination in a warm soda or why a sealed bottle will shrink if you leave it out in the cold. Basically, in a closed environment, according to the forumula, as air pressure decreases, one of many things can happen....The volume V may increase, expanding the bottle. Also, the temperature, T, may decrease. n is the number of molecules in the container, and based on the First Law of Thermodynamics, their number would not change. R is the ideal gas law constant, and as such, remains constant. So again,(Pressure)(Volume) = (number of molecules)(Constant)(Temperature)
What increases air pressure decreases?
It's the altitude.The equation PV=nRT is priceless. I find myself using it in daily life to answer questions about carbination in a warm soda or why a sealed bottle will shrink if you leave it out in the cold. Basically, in a closed environment, according to the forumula, as air pressure decreases, one of many things can happen....The volume V may increase, expanding the bottle. Also, the temperature, T, may decrease. n is the number of molecules in the container, and based on the First Law of Thermodynamics, their number would not change. R is the ideal gas law constant, and as such, remains constant. So again,(Pressure)(Volume) = (number of molecules)(Constant)(Temperature)
Does the release of the scent of perfume from a bottle show a chemical change?
The perfume in any scent bottle is aromatic oils in alcohol base .The pressure in the bottle releases minute molecules as aerosol to a large volume space.The aromatic oils & Ethyl alcohol base undergoes oxidation as a chemical in contact with Oxygen +Ozone thereby depleting the ambient levels. In any environment with vaporisation temperature due to increase in temperature the molecular state creates a similar situation like aerosols.
Why does an empty sealed bottle collapse with altitude?
Actually, an empty sealed bottle should expand slightly as altitude increases. At the altitude where the bottle is sealed, the air pressure outside the bottle is equal to the air pressure inside the bottle. When the bottle is transported to a higher altitude, the air pressure inside the bottle is greater than the air pressure outside the bottle (In other words: There are more air molecules per unit volume inside the bottle than outside). The increased air pressure inside the bottle relative to the outside pressure causes the bottle to expand slightly. An empty bottle would not collapse as altitude increases.
If the temperature of a fixed amount of gas is increased at a constant pressure what will happen to a volume?
Volume will increase. Think of it this way. If you heat a gas, it gets hotter. When a gas gets hotter, the atoms/molecules are "more active" and the pressure and/or the volume will go up. If your experiment with heating this gas sample must have a constant pressure, then volume will have to increase to give all those "more active" atoms/molecules more play room to prevent the pressure from going up.
What makes water evaporate?
=== === Water evaporates when the light from the sun hits it, what happens next is the energy from the sun's light causes the molecules of water to push away from one another. Like putting two north ends of a magnet against each other, they push away. The molecules of water that have split from the sun's energy change from a liquid state, to a gaseous state, the gas then rises into the Atmosphere where is cools down, or loses a bit of it's energy and start to become attracted to other airborne H2O molecules. We cannot always see it, but water is evaporating all the time. A simple experiment is to put a half full bottle of water on a window ledge, and after about an hour or so (some days it will be a lot faster) you will see "fog" appear in the parts of the water bottle that had no water on it. The darker the water the faster it gets evaporated.
What happens when air is heated in a bottle?
if it's plastic or aluminum or glass and it's sealed it will explode because the air tries to escape. if the top is not on the air will escape easily,If it's in a plastic bottle the sides of the bottle gets pushed in
Why might a bottle of hair spray explode if left in a hot car all day?
Increasing the temperature the pressure of the gas increase also.
When a capped bottle of carbonated water is shaken what is the specific mechanism which produces the high pressure within the bottle?
When the bottle is shaken, carbon dioxide molecules in the water form bubbles (by being forced next to each other), exit solution and become gaseous. Since the gas has not got enough room to fully expand, it increases the pressure in the bottle.
Why can you observe water droplets on the surface of a chilled bottle?
You can observe water droplets on the surface of a chilled bottle because the temperature of the atmosphere is a different temperature to that of the temperature in the chilled bottle.
