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The volume of a gas becomes greater at higher temperatures True or false?
Jdkgolfpro
True
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∙ 15y ago
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What happens to the volume of an object when temperature decrease?
According to Charles law, the volume of gas decreases with lower temperatures and increases with higher temperatures
How can you tell when two liquids with the same volume which one has greater density?
The one with the higher mass has greater density since density = mass / volume.......
Which has greater weight a kilogram of butter of kilogram of lead what is greater density which has greater volume?
They both weigh the same: 1kg = 1kg. The kg of butter has a greater volume and the kg of lead has a higher density.
The greater the speed gas particles in a container the?
The greater the speed of gas particles in a container, the higher the overall average temperature and kinetic energy of the gas particles. And if volume was held constant, higher the pressure.
What happens to the magnitude of mass density as the volume of an object becomes greater than its mass?
Since mass and volume are two different dimensional quantities, there is no meaning in saying that mass is greater or less than the volume.
What has the greater energy sounds with the higher amplitude or sound wave with higher frequency?
Yes. And higher frequency means higher pitch. It is not pitch that produces loudness it only accentuates tone/ Loudness is controlled by volume of output.
What is the relationship between mass and density when the volume of each liquid is the same?
For two liquids of the same volume, the liquid with a higher density will have greater mass. Similarly, the liquid with a greater mass has a higher density. This is only true for samples of equal volume, however.
What changes size when heated or cooled?
Volume is affected. For example, gases require more volume at higher temperatures than lower ones.
How do you calculate density of raw cotton?
This would depend on its volume and mass. Density = mass / volume. If the cotton is compressed it will occupy less volume, so the density becomes greater.
What wave characteristics affects the loudness of a sound?
A wave form consists of a frequency and an amplitude. Sound pitch becomes higher (or more squeaky) with a higher frequency. The volume of sound becomes louder with a higher amplitude.
How many ml in 37.5 grams of water?
37.5 ml. This varies with temperature. The above volume is at 4 degree C. At higher temperatures, water has less density and therefore the volume would increase. Unusually the water again becomes lighter at lower temperatures till it freezes at zero degrees C.
Why is greater density important in ammunition?
The kinetic energy of a projectile is directly proportional to its mass. When the projectile strikes, it transfers its kinetic energy to the target in the form of damage. For a fixed volume, a greater density means a higher projectile mass (density=mass/volume). Therefore a higher density means greater damage in the form of penetration and fragmentation.
