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What else can I help you with?
When can convection occur in a substance?
Convection can occur in a substance when there is a temperature gradient present, meaning that one part of the substance is hotter than another. This temperature difference causes the warmer, less dense portion of the substance to rise and the cooler, denser portion to sink, creating a convection current.
What is true awarm is less dense than cooler air bwarm air is as dense as cooler air cwarm air has no density dwarm air denser than cool air?
b. Warm air is as dense as cooler air. Temperature has a direct impact on air density, with warmer air being less dense than cooler air at the same pressure.
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.
Is Hydrogen cooler than Air?
Temperature is a measure of the average kinetic energy of particles. Both hydrogen and air can have different temperatures, so it is not accurate to say one is cooler than the other in general. The specific temperature comparison depends on the conditions in which they are being measured.
What substance has more hydrogen ions than pure water?
an acid has more hydrogen ions than water.
Why does the human eye notce more variation in warmer colours than cooler ones?
because warmer colours are warmer than cooler
Is earth warmer or cooler than Saturn?
Warmer, cause its closer to the sun.
Are tempritures cooler or warmer as you get closer to the equator?
It is warmer because the sun shines more on it than anywhere else.
Why the human eye notices more variations in warmer colours than cooler ones?
Because the wamer colours are more vibrant than cooler ones so that is why we see them!
Explain why the human eye notices more variations in warmer colours than cooler colours?
Because the wamer colours are more vibrant than cooler ones so that is why we see them!
Explain why the human eye notices more variations in warmer colours than cooler ones.?
Because the wamer colours are more vibrant than cooler ones so that is why we see them!
Is cooler air more dense?
Yes, cooler air is more dense than warmer air. This is because the air molecules in cooler air are closer together, leading to a higher density. Warmer air, on the other hand, has molecules that are more spread out and therefore has a lower density.
Why does the human eye notices more variations in warmer colours than coolerones?
The human eye notices more variations of warmer colors than cooler colors because the human eye tends to focus on the warmer colors than the cooler colors the human eye is going to detect than warm color before the cool color because the warm color pops out.
Is buoyant air cooler or warmer than surrounding air?
If moisture content is the same, it would be warmer.
Is your body warmer or cooler than spoons?
I think its cooler because a kitchen can be very warm due to all the electrical appliances being used included the gas and oven. Also when your in the kitchen working you tend to feel hot. Therefore the body is cooler than the air in the kitchen.
Why sea side is cooler than land side?
sea is warmer than land
Does warmer air contain less water vapor than cooler air?
No, warmer air can hold more water vapor than cooler air. Warmer air has the ability to hold more water vapor molecules before reaching saturation, while cooler air has a lower capacity for water vapor. This is why we often experience higher humidity levels in warmer climates or during the summer months.
