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it kills blood cells and eats the glucose so that the body can reproduce nutreants and sugar.
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When a substance changes from a solid to a gas what happens to the speed of the molecules?
The speed doesn't change, it's just that the molecules are free to move around, rather than being restricted to a shape.
What happens to the molecules in a sovelent when it heats up?
They speed up and moves faster and faster.
Why would rising temperature speed up diffusion in a liquid?
Diffusion results from collisions between moving molecules. If the molecules are moving faster, they will collide more frequently. That will make them spread out, or diffuse, more quickly.
How do you explain the increase in pressure in a closed system when temperature is increased?
Since the temperature is increased, the molecules start moving to and fro... which tends increase in speed of the molecule.. such that the increase in temperature is directly proportional to the speed of the molecules by which the pressure will also increase...
What happens when water boils and turns in to gas?
When matter is heated the molecules move faster and the speed becomes so great the molecules cannot hold together. The molecules fly apart and become a gas.
What happens to the speed of molecules as they absorb heat?
molecules are moving faster and faster so more heat gets absorbed
How absolute temperature has been achieved?
Absolute zero has not been achieved, temperature is simply proportional to the speed of the molecules, and absolute zero is the temperature that corresponds to a molecule that is not moving at all. While it happens all the time instantanously, we cannot get groups of molecules to stop moving altogether. We have gotten molecules extremely close to that speed using magnets to pull energy from molecules.
What happens when fast moving molecules touch other molecules?
Heat transfer
What happens to the molecules when a solid is melted?
Nothing happens to the molecules. They're just warmer and moving around faster.
When a substance changes from a solid to a gas what happens to the speed of the molecules?
The speed doesn't change, it's just that the molecules are free to move around, rather than being restricted to a shape.
What happens to the temperature and the speed of the molecules when gas is compressed?
The temperature and speed remain constant.
Measures how fast air molecules are moving?
A thermometer. Temperture is the measure of the kinetic energy, Aka speed, of molecules.
How does heat transfer to cups?
Heat transfer to cups (or other solid objects) happens on a molecular level; fast moving hot molecules (perhaps in your hot coffee) collide with slower moving cold molecules (in your cup) and speed them up, giving up some of their own momentum.
What happens to the speed of moving abject when it is pushed in the direction of motion?
its speed increases
What happens to the speed of molecules in water vapor when it condenses to form a liquid?
The molecules slow down.
What happens to the speed of molecules in water vapor when it condenses to form of a liquid?
The molecules slow down.
What happens when evaporation occurs?
When heated up, water molecules (and most molecules in general) will speed up, and start moving quickly. When they reach a certain heat, they turn into gas. It's quite simple.
