Explain how meteor showers are linked to comets. Why do meteor showers recur at about the same time every year?
Q: Why does Venus appear so bright to the naked eye?
A: Venus is the second planet in our solar system and is the closest neighbor of Earth. Venus…
Q: If you stood on Earth during its formation, during which it captured about 2.1 x 1011 particles per…
A: Given, N=2.1×1011 s-1A=260m2Re=6378 km
Q: The European Space Agency’s (ESA) Rosetta mission reached Comet 67P at the time when the comet…
A: The picture shows a jet emerging from the comet as captured by Rosetta when the comet was at its…
Q: Why are there no chondrules in achondritic meteorites?
A: A chondrite is a non-metallic stony meteorite. It is thought to be formed directly from condensation…
Q: Why does Saturn have a less varied appearance than Jupiter?
A: Saturn is one of the four Jovian planets in our solar system. It is the sixth planet and is the…
Q: and each tail point
A:
Q: At what time of day might you see a full moon just rising above the eastern horizon? 6 PM noon 6 AM…
A: Solution: The answer is Option A) 6 PM
Q: Differentiate between an gas tail and dust tail of a comet.
A: Comets are the leftover materials from the formation of the solar system. They are made of rock,…
Q: How close is Charon to Pluto's Roche limit?
A: How close is Charon to Pluto's Roche limit.
Q: What will be the temperature of a Kuiper belt object at 40 AU, if the Earth is heated up to 220 K?…
A: Astrophysics.
Q: Both Venus and Mars have a. volcanic craters only b. impact craters only c. some…
A: As per study both Venus and mars have some volcanic and some impact craters .
Q: an asteroid has a mass of S2o00 ka semi mubor axis a3.6AU (1AU=1.5e11m) with an eccentrichty e-0.5.…
A: The velocity of mass moving in a Newtonian orbit be defined as, v2=GM2r-1a Where, G be defined as…
Q: What determines the velocity with which an asteroid impacts Earth?
A:
Q: Why is it difficult to accurately state how long a specific comet is?
A: it has been believing that the comets are the remnants of the materials formed the solar system…
Q: What is differential rotation, and how is it observed on Jupiter?
A: Differential rotation is when the angular velocity of a rotating object at different altitudes or…
Q: Assume that a 10-km asteroid hits the earth at about 20 km/s An amount of water equal to about…
A: Given: The velocity of the asteroid hitting the earth: v = 20 km/s = 20000 m/s [1 km = 1000 m] Let…
Q: What does the cosmic ray exposure age tell us about the history of a meteorite?
A: Cosmic rays are can be defined as high-energy atomic nuclei or protons which has a velocity closer…
Q: What is impact parameter?
A: The perpendicular distance between the path of a projectile and the center of a potential field is…
Q: What is the orbital period of Ceres?
A: The orbital period or revolution period is the amount of time it takes for an object to complete one…
Q: Suppose we have two comets with the following orbital parameters: Comet 1: Eccentricity = 0.1,…
A: Given that, Comet 1: Eccentricity = 0.1, Semi-major axis(R1) = 0.5 AU Comet 2: Eccentricity = 0.9,…
Q: Where does the gas and the dust in the coma of a comet come from?
A: Comets can be defined as leftover materials from the formation of the solar system. They are…
Q: A lot of asteroid and comet dust collides with Earth's atmosphere everyday. Assume that 500 tons of…
A: Conversion for ton to kilograms is, 1 ton = 907.185 kg
Q: What does a comet look like when it is far from the Sun? How does its appearance change when it is…
A: Comets are dirty irregular snowballs when they are far from the sun. As it acquires mass it starts…
Q: an asteroid has a mass of S2000 ka semi mabor axis at3.6A6(1AU=1.5e11m) With an eccentricity e-0.5.…
A: Given that:Mass of asteriod: m=52000 kgSemi major axis:a=3.6 A.U= 3.6×1.5×1011 ma=5.4×1011 mMass of…
Q: Although Deimos is smaller than Phobos, Deimos has more debris on its surface. This difference in…
A:
Q: Annual meteor showers occur when the Earth passes through the orbital path of a comet. The intensity…
A: Meteor showers occur when Earth passes through debris left over from the disintegration of comets.…
Q: The above image is a crater in Arizona. How did it form? What are the evidences to support this…
A: Solution: the crater are commonly seen on most of the solid planet, the reason of formation are…
Q: Titan is a moon of Saturn. Titan has wind erosion features
A: Solution
Q: Originally thought to be the realm of comets, over the past two decades we discovered that the…
A: The Kuiper belt is an outer solar system circumstellar disc stretching from Neptune’s orbit.The…
Q: Why is the composition of a comet typically dominated by volatile materials (frozen ices)? choose…
A: Given Composition of comets are mainly ice
Q: Calculate the escape velocity of Titan.
A: All objects with mass will have a force of attraction between them which depends on the mass of the…
Explain how meteor showers are linked to comets.
Why do meteor showers recur at about the same time every year?
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