0
When a gas expands whether its density increases or decreases?
Wiki User
∙ 12y ago
the density decreases because the particles spread out and so less particles occupy the same amount of area meaning the substance is less dense.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
As water is cooled 4c to 0c its density?
the density of water is mostly high when its at 4 degrees celsius so the answer would be that the density of the water decreases from 4 degrees celsius to 0 degrees celcius
What happens to the speed of light as light travels though materials?
The speed of light is not affected by the density of the medium. Its the path of the light that is affected . Phenomenon like reflection or refraction take place when the light goes to different medium
Does the solubility of gases increase with temperature increase?
The solubility of a gas in a liquid decreases as temperature increases.
How to know whether the velocity of a particle increases or decreases?
by analysing the direction of the forces acting on it. If the net force is acting in the opposite direction to the motion, it slows down, if it's in the same direction, it speeds up. If the net force is zero, the object continues moving at a constant velocity
What is the relationship between an EM wave's wavelenght and whether or not it poses risk to humans?
EM radiation with shorter wavelength (higher frequency) is composed of individual photons with higher energy. As their energy increases, so does their ability to penetrate, to ionize, and to damage cells. As wavelength decreases (frequency increases) anywhere past visible light, EM becomes hazardous ... UV damages skin, X-rays penetrate, etc.
As water is cooled 4c to 0c its density?
the density of water is mostly high when its at 4 degrees celsius so the answer would be that the density of the water decreases from 4 degrees celsius to 0 degrees celcius
The value of the determines whether the graph of an exponential function increases or decreases from left to right?
base
Does temperature increase affect resistance?
Yes. The exact effect - whether it increases or decreases - depends on the material.
Find the percent from fifty-five to sixty and tell whether it increases or decreases?
55 to 60 is an increase of 9.09%
What happens to the speed of light as light travels though materials?
The speed of light is not affected by the density of the medium. Its the path of the light that is affected . Phenomenon like reflection or refraction take place when the light goes to different medium
How can you determine whether ionization energy is a periodic function of atomic number?
as atomic number increases, ionization energy also decreases
As water is cooled from 4 degrees C to 0 degrees C its density?
4° C is the temperature of maximum density for water. Change temperature in either direction from there -- whether you warm it or cool it -- the density decreases.
What happens when m decreases but still greater than 0?
If you raise the value of "m" then the graph increases depending on whether the slope is negative or positive
How does a change in force effect accelaration?
Force is directly proportional to acceleration, so acceleration changes as force changes, whether it increases, decreases, or remains constant.
Does the wavlength increase when a refraction of a wave occurs when the wave travels from one material into another?
The wavelength changes. Whether it increases or decreases depends on the index of refraction of both materials.
Does the solubility of gases increase with temperature increase?
The solubility of a gas in a liquid decreases as temperature increases.
What type of data does CIEN show?
The type of data CIEN shows is the following, it shows how the stock changes along time. Whether the price of the stock increases or decreases with selectable time periods.
