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Why does diffusion happen faster in warmer substances than in cooler ones?
Diffusion occurs faster in warmer substances because higher temperatures increase the kinetic energy of particles, leading to more collisions and faster movement. This increased movement and collisions allow particles to spread out and mix more quickly through diffusion.
Does gas have a higher temperature than its liquid form?
Yes, gas typically has a higher temperature than its liquid form because gases have more kinetic energy and move faster compared to the slower-moving particles in a liquid. When a substance is heated, its particles gain energy and move faster, transitioning from a liquid to a gas as temperature increases.
Do Larger particles move faster than smaller ones and thus collide more frequently and more forcefully?
In general, smaller particles move faster than larger ones due to their higher kinetic energy at a given temperature. However, the frequency and force of collisions depend on factors such as particle concentration and temperature, not just particle size. Smaller particles can indeed collide more frequently but not necessarily more forcefully than larger particles.
Which is fastest ice water or water vapor?
Water vapor is faster than ice because the molecules in water vapor have more kinetic energy and move around more rapidly than in ice. Temperature plays a key role in the speed of molecules, with higher temperatures leading to faster movement.
Does milk cool faster than water?
No, milk does not cool faster than water. The rate at which a liquid cools primarily depends on its thermal conductivity, density, and specific heat capacity. Water has a higher specific heat capacity than milk, meaning it can absorb and retain more heat, which can make it cool slower than milk.
Why are the hot gas particles moving faster than cool gas particles?
Because hot gas particles have greater kinetic energy than cold gas particles
Why does cool air rises?
Warm air is less dense than cool air, so it rises upward. As it does so, the fast moving, compressed particles in the air begin to slow down and expand, causing them to cool (since fast-moving particles create heat, and slower-moving particles are colder).
Why do solids becomes more soluble in water as the temperature increases?
Temperature is a measurement of the average kinetic energy on the atomic or molecular level; hotter substances have faster moving particles. Faster moving particles have more energetic collisions with the particles of which solids are formed, which are more able to knock them out of the solid and into the solution, than slower moving particles would be.
Why do hot particles move faster than the cool gas particle?
Hot particles have more kinetic energy, which causes them to move faster compared to cooler gas particles. The increased temperature leads to a greater average speed of the hot particles, resulting in faster movement within the gas.
Does gas have fast moving particles?
yes. gas has the fastest moving particles and a solid has the slowest moving particles and particles in a liquid are moving faster than solid particles but not as fast as gas particles.
Does cool air rise?
Warm air is less dense than cool air, so it rises upward. As it does so, the fast moving, compressed particles in the air begin to slow down and expand, causing them to cool (since fast-moving particles create heat, and slower-moving particles are colder).
Are the particles move the faster in the light bulb or in a campfire?
Particles move faster in a campfire than in a light bulb. In a campfire, the heat generated is much higher, causing the particles to move at a faster rate compared to the lower heat levels in a light bulb.
Using the particle theory to explain why the sent of the flower is more noticeable in warm room than cold room answer?
When particles heat up they gain energy and move faster. When a smell is added these faster moving particles spread the smell faster than if they were cold (with less energy)
Why do hot gas particles move faster than the cool gas particles?
icles move faster as they have now become lighter.
Are particles in liquid lava moving faster than the particles in hardened lava?
Yes, particles in liquid lava are moving faster because they have more kinetic energy due to the higher temperature. In hardened lava, the particles are in a solid state and have less freedom to move, so their motion is more restricted.
How does temperature effect diffusion?
the hotter/more energy the particles have the more they will be moving/vibrating.Since the "hot" particles have a lot of energy, they will be moving all over the place, therefore diffusion will be able to happen faster than usual.
Is it true that slow-moving objects have more kinetic energy then fast moving objects?
Faster particles have more energy than slower particles, yes.
