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The rate at which a comet melts, or sublimates, is not solely dependent on its size. Several factors influence the rate of sublimation:
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**Distance from the Sun**: Comets are made of ice and rock. When they get closer to the Sun, the heat causes the ice to sublimate, turning directly into gas. Therefore, the closer a comet is to the Sun, the faster it will sublimate.
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**Composition**: Comets are made up of various types of ice, including water ice, carbon dioxide ice, and methane ice, among others. Different types of ice sublimate at different temperatures, so the composition of the comet can affect the rate of sublimation.
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**Surface Area**: The rate of sublimation is also affected by the surface area of the comet that is exposed to the Sun. A larger comet will have a larger surface area and therefore, all else being equal, will sublimate faster than a smaller one. However, this is also dependent on the shape of the comet, as a more elongated or irregular shape can have a larger surface area than a more spherical one of the same volume.
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**Albedo (Reflectivity)**: The albedo of a comet, or how much sunlight it reflects, can also affect its rate of sublimation. A comet with a high albedo will reflect more sunlight and therefore heat up less, slowing the rate of sublimation.
So, while a larger comet might sublimate faster due to a larger surface area exposed to the Sun, it's not a hard and fast rule. The distance from the Sun, the comet's composition, its shape, and its albedo all play a role in determining the rate of sublimation.
What else can I help you with?
Does colored ice melt faster then clear ice?
Yes, colored ice may melt faster than clear ice. This is because darker colors absorb more heat from their surroundings, which can cause them to melt more quickly compared to lighter or clear ice.
Are there snowballs in space?
No, snowballs are made of ice particles that melt in the vacuum of space. However, comets are sometimes described as "dirty snowballs" because they are a mix of ice and dust particles.
Can a candle melt when its left in sunlight?
No if the candle not lit it probably won't melt
Why does the sun melt the snow?
Technically, the sun. Light is just a result of rays cast from the electromagnetic spectrum of hydrogen. The sun, does not give off light. Rather, it gives off heat. Heat from the sun causes ice to melt.
Can you melt butter with the sun?
It would be difficult to melt butter with just the sun since butter has a low melting point. Direct sunlight may not provide enough heat to fully melt butter. It would be more effective to use a stove or microwave to melt butter quickly.
Does the mass of ice cubes get bigger or smaller when they melt?
The mass stays the same.
Does a larger ice cube melt faster than a smaller ice cube in the same surrounding?
Snot
Do sorbet melt faster then frozen yogurt?
Yes it depends what is bigger and what is colder. So if the sorbet was big and completely frozen it would have a long time distance to melt.
Which would melt faster ice cream or yogurt?
Ice cream will melt faster than yogurt, as yogurt does not melt.
Why is Antarctica bigger in the winter and smaller in the summer?
Because when it's summer most of the ice melt in the winter everything is covered in snow :p
What makes ice melt faster Granitemetalor wood?
Salt makes Ice Melt Faster
When new snow is added to a glacier faster than ice and snow melt does the glacier get larger or smaller?
When new snow is added to a glacier faster than the rate at which ice and snow melt, the glacier gets larger because the accumulation of new snow exceeds the loss from melting. This process contributes to glacier growth and expansion.
What does an ice cube melt faster in?
Ice cubes melt faster in a more heated place or situation.
Does ice cream melt faster in the shade or the sun?
The sun will melt the ice faster cause it is warm.
How do ice melt faster?
it melts faster with salt
Do water melt faster than air?
air does not melt.
Does ice cubes melt different because of its shape?
Yes, it depends on the difference in size. If there is more ice in one piece if ice there would probably be a more likely chance that the bigger piece would melt faster.
