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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 happens when comets near the sun?
A comet's tail lengthens as it approaches the sun due to greater solar winds. A comets tail always faces away from the sun.
What is the name of the celestial body with a nucleus composed of dust and rocky fragments and ice and which forms a luminous diffuse tail when near the sun?
That celestial body is called a comet. Comets are made up of a nucleus of dust, rocky fragments, and ice that vaporizes and forms a glowing tail when heated by the sun.
What is a body with a solid head and a long vapourus tail orbiting the sun?
A body with a solid head and a long vaporous tail orbiting the Sun is commonly known as a comet. The solid head is called the nucleus, made up of ice, dust, and rocky materials. As the comet approaches the Sun, the heat causes the icy nucleus to vaporize, creating a glowing coma and a tail that always points away from the Sun due to solar wind and radiation pressure.
What is a space object formed from dust and rock particles mixed with frozen water methane and ammonia that forms a bright coma as it approaches the sun?
A space object formed from dust and rock particles mixed with frozen water, methane, and ammonia that forms a bright coma as it approaches the sun is a comet.
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 happens when comets near the sun?
A comet's tail lengthens as it approaches the sun due to greater solar winds. A comets tail always faces away from the sun.
A body of ice gases and dust theat orbits the sun and often has a long tail is?
A comet is a body of ice, gases, and dust that orbits the sun in an elongated orbit. When a comet approaches the sun, it develops a visible coma (atmosphere) and often a tail that points away from the sun due to solar wind and radiation pressure.
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.
How a comet changes when it comes close to the Sun.?
As a comet nears the sun, a tail forms from the solar wind blowing off dust particles from the comet. The tail lengthens as the solar wind intensifies and the comet approaches closer and closer. In some cases, comets have been known to collide with the sun, fragment, or completely burn away due to the sun.
What is the name of the celestial body with a nucleus composed of dust and rocky fragments and ice and which forms a luminous diffuse tail when near the sun?
That celestial body is called a comet. Comets are made up of a nucleus of dust, rocky fragments, and ice that vaporizes and forms a glowing tail when heated by the sun.
What is a body with a solid head and a long vapourus tail orbiting the sun?
A body with a solid head and a long vaporous tail orbiting the Sun is commonly known as a comet. The solid head is called the nucleus, made up of ice, dust, and rocky materials. As the comet approaches the Sun, the heat causes the icy nucleus to vaporize, creating a glowing coma and a tail that always points away from the Sun due to solar wind and radiation pressure.
What is a space object formed from dust and rock particles mixed with frozen water methane and ammonia that forms a bright coma as it approaches the sun?
A space object formed from dust and rock particles mixed with frozen water, methane, and ammonia that forms a bright coma as it approaches the sun is a comet.
Why does the length of the comet tail increase as it approaches the Sun?
The length of the comet tail increases as it approaches the Sun because the heat causes volatile materials within the comet, like ice, to sublimate (turn directly from solid to gas). This process releases gas and dust particles, creating a long tail that points away from the Sun due to solar radiation and solar wind.
This large body of frozen ice and rock sometimes forms what appears to be a bright glowing tail when it gets near the Sun?
The Sun is pretty hot, so all the ice quickly melt, and you can see a tail! It actually also happens sometimes on the Earth.
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 and why do comets change their appearance as they come closer to the sun?
As a comet approaches the sun, heat causes its icy nucleus to vaporize, creating a glowing coma and tail. This transformation is due to the sublimation of volatile substances like water, carbon dioxide, and ammonia, which are frozen at colder temperatures and released as gas when warmed by the sun's rays. This outgassing forms the characteristic comet tail that points away from the sun due to solar radiation and solar wind.
