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How long is a comets tail?
A comet's tail can vary in length, but it can extend from tens of thousands to millions of kilometers. The tail is mainly composed of dust and gas particles that are released as the comet approaches the Sun and interaction with solar wind pushes the material away from the comet's nucleus.
What object produces a shimmering tail that last a few days when it approaches the sun?
A comet produces a shimmering tail that lasts a few days when it approaches the sun. This tail forms as sunlight vaporizes the comet's icy nucleus, releasing dust and gas that reflect sunlight to create a glowing effect.
What body forms a tail as it approaches the sun?
Comets are celestial objects that have tails and move around the sun. When a comet is moving toward the sun, its tail points toward the sun.
How does a comet's appearance change as it approaches the sun.why do these changes occurs?
Far out in space, the comets tail is short. As it approaches the Sun, the heat melts away some of the ice covering the surface. As it evaporates into space, a tail is formed behind the comet. Always, the tail is facing away from the sun. This is why, when we see comets, their tails are almost as long as they get.
How is tail of comet formed?
The tail of a comet is formed when the comet approaches the Sun and heats up, causing the ice and volatile materials within it to vaporize. This process releases gas and dust, which are then pushed away from the comet's nucleus by the solar wind and radiation pressure from the Sun. The tail typically has two components: a dust tail, which is curved and follows the comet's orbit, and an ion tail, which is straight and points directly away from the Sun. As a result, the tail always faces away from the Sun, regardless of the comet's direction of travel.
How long is a comets tail?
A comet's tail can vary in length, but it can extend from tens of thousands to millions of kilometers. The tail is mainly composed of dust and gas particles that are released as the comet approaches the Sun and interaction with solar wind pushes the material away from the comet's nucleus.
What object produces a shimmering tail that last a few days when it approaches the sun?
A comet produces a shimmering tail that lasts a few days when it approaches the sun. This tail forms as sunlight vaporizes the comet's icy nucleus, releasing dust and gas that reflect sunlight to create a glowing effect.
What body forms a tail as it approaches the sun?
Comets are celestial objects that have tails and move around the sun. When a comet is moving toward the sun, its tail points toward the sun.
Can a comets tail be hundreds of millions of kilometers long?
Sure. As a comet approaches the sun, the comet sheds some of its material, which trails behind it for millions of kilometers. It is this tail that is the most visible part of a comet. In fact, the word comet means "hairy star," referring to the long, streaming tail. In 1910, the earth actually passed through the tail of Halley's Comet.
Are comets related to nuclear energy?
Not directly, but as a comet approaches the sun, which is one big fusion reactor, the heat will cause the surface of the comet to vaporize, forming the comet's tail.
How does a comets appearance change as it approaches the sun?
As a comet approaches the sun, it typically develops a bright coma (cloud of gas and dust) and a tail that points away from the sun due to solar radiation. The heat from the sun causes the ice in the comet to vaporize and release dust particles, creating these features.
What does the head of a comet do?
It doesn't 'do' anything. It contains the vast majority of the mass making up the comet. Gas and dust will 'boil' off when it approaches the sun giving the comet its distinct tail
How does a comet's appearance change as it approaches the sun.why do these changes occurs?
Far out in space, the comets tail is short. As it approaches the Sun, the heat melts away some of the ice covering the surface. As it evaporates into space, a tail is formed behind the comet. Always, the tail is facing away from the sun. This is why, when we see comets, their tails are almost as long as they get.
How is tail of comet formed?
The tail of a comet is formed when the comet approaches the Sun and heats up, causing the ice and volatile materials within it to vaporize. This process releases gas and dust, which are then pushed away from the comet's nucleus by the solar wind and radiation pressure from the Sun. The tail typically has two components: a dust tail, which is curved and follows the comet's orbit, and an ion tail, which is straight and points directly away from the Sun. As a result, the tail always faces away from the Sun, regardless of the comet's direction of travel.
Is the tail of a comet created by heated of the sun?
Yes, the tail of a comet is created by the heat of the Sun. As a comet approaches the Sun, its temperature rises, causing its ices to vaporize and release gas and dust. This process creates two tails: a gas tail that points directly away from the Sun and a dust tail that follows the comet's trajectory. The interaction between solar radiation and the comet's material results in this spectacular display.
What state of matter is comets?
The nucleus of a comet is mostly solid, while the coma and tail of the comet is composed of gasses and (we believe) a lot of dust. As the comet approaches the Sun, sunlight heats the nucleus of the comet and melts some of the frozen gasses, which sublimate into space carrying dust into space, forming the coma and the tail of the comet.
What blows the tails of the comet out?
Solar wind - i.e., particles coming from the Sun.
