22. The Solar System A. formed about 14 billion years ago. B. formed about 4.5 billion years ago. C. formed about 100,000 years ago. D. has always existed

Q: In Class Question A new planet has been discovered around a Sun-like star. Only limited information…

A: We have been given a planet of semi major axis a=0.4 AU, Density=1.3 w.r.t water and it is mainly…

Q: Describe the planet Venus. Attributes like atmosphere, rotation, etc. should be included in your…

A: The planet Venus and Earth are similar in size, mass, density and volume. Both are formed about the…

Q: An asteroid’s radius is 200 m and its distance from Earth is 107 km. What angle in degrees (θ) will…

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Q: This Is The Earth-Moon System. Select The Moon. please put a red mark on where the Moon is.

A: Due to gravitational force exerted by Earth on moon, moon acquires centripetal acceleration. Due to…

Q: 13 Pluto is a dwarf planet that is 3670 million miles from the Sun with a diameter of 1413 miles.…

A: According to Inverse square law, the radiation intensity is inversely proportional to distance.…

Q: What is a revolution? Can you give an example?

A: In circular motion and rotational dynamics the term" revolution" is frequently used. When a body…

Q: 6 If scientists were to discover a new planet located between Saturn and Uranus, based on the chart,…

A: The orbit in earth years of saturn and uranus :  Saturn = 10755/365 = 29.465earth years Uranus =…

Q: 9. A Saturn year is 29.5 times the earth year. How far is the Saturn from the sun if the earth is…

A: Given, Time period of Earth year= Te, Time period of Saturn year= Ts=29.5 Te. And Distance of Earth…

Q: Is the Earth flat or spherical? Prove this with physical equations and evidence

A: Earth is spherical. A perfect sphere has a same radius (same distance of any point on the surface…

Q: Tectonic plates are large segments of the Earth's crust that move slowly. Suppose that one such…

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Q: Tectonic plates are large segments of the Earth's crust that move slowly. Suppose one such plate has…

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Q: It is widely accepted that a meteor impact 65 million years ago caused a mass extinction of life on…

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Q: 1. The center-to-center distance between Earth and Moon is 384, 400 km. The Moon completes an orbit…

A: Given, Distance between earth and moon is d = 384400 Km = 384400 x 103 m Time T = 27.3 Days = 27.3 x…

Q: 3. Several years ago, NASA conducted the Lunar CRater Observation and Sensing Satellite…

A: Let V1 be the velocity of the rocket, V2 is the velocity of the spacecraft, the mass of the moon as…

Q: A new Terrestrial planet has been discovered orbiting a nearby Sun-like star. Astronomers have…

A: Answer :-       It is clear from the question that the planet is very abundant in oxygen (as one co2…

Q: 1) Contrast the difference between Comets and Asteroids – describe the orbit, composition, and how…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Compare and contrast the terrestrial planets to the gas giant planets. Be sure to include…

A: these are the comparison points of  terrestrial planets to the gas giant planets (1) example of gas…

Q: Use Kepler's third law of planetary motion to calculate the mass of the star if the major axis of…

A: Given :- R = 300189647 Km /2 = 150094823.5 Km = 1.5 * 1011 m T = 365 *24 *60*60 = 31536000 sec

Q: Geophysicists today generally attribute the existence of the earth’s magnetic field to…   a.…

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Q: Based on the information found in modules 2.1 , 2.2 AND 2.3 put the following statements about the…

A: According to the Nebular hypothesis, our solar system began its journey as a giant molecular cloud.…

Q: Approximately how much mass (in kg) is in the liquid outer core? Region Percent Mass Temperature…

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Q: please provide FLAT EARTH theory.

A: FLAT EARTH THEORY : In archaic time people used to think that the earth's shape is as a plane or…

Q: A planet outside of the Solar System is known as an..? a. extraplanet b. xenoplanet с. ехоplanet

A: A solar system is a group of Planets that is bounded by the Sun's gravity. Solar System consists of…

Q: The mass of venus is 4.883x10^15 Tg and density of Venus is 5.256 g/cm^3. What is the radius of…

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Q: What is the difference between the process of condensation and the process of accretion

A: Following are the difference between the process of condensation and accretion.

Q: arge on the inner sphere is do

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Q: Determine the albedo flux for an orbit around Earth in Watts/m2, given an altitude of 1,186 km

A: Given  altitude = 1,186 km To find out  The albedo flux for an orbit around Earth in Watts/m2,

Q: Describe the principle of superimposition, Give an example

A: The principle of superposition states that when two or more waves overlap in space, the resultant…

Q: The planet Jupiter has a mass of 1.302(10^26 ) slug and a visible diameter (top of cloud layer) of…

A: Mass, M = 1.302 x 1026 kg diameter, d = 88700 mi  = 1.43 x 108 m   radius, r = 7.15 x 107 m

Q: The hottest and driest surface of all the inner planets is on Need help? Review these concept…

A: In this question we have to answer which planet is the hottest and has the driest surface. Please…

Q: What creates the Earth's magnetic field? the moon the liquid iron/nickel core the atmosphere the…

A: The Earth's magnetic field is created by the liquid iron/nickel core on the outer core…

Q: Keeping in view the scientific methodology, sketch a scientific study about Evolution of Earth. You…

A: THE ORIGIN AND EVOLUTION OF THE EARTH   MODERN THEORIES Origin of the Universe-The most popular…

Q: What is necessary for differentiation to occur in a planet? (A) It must be a mixture of materials…

A: Required : What is necessary for differentiation to occur in a planet.

Q: + W - K, + Ug,* + AEaem K, + , + U, Final Initial Earth Earth

A: The energy conservation equation shows the initial energy and the final energy of the given system.…

Q: 3. Several years ago, NASA conducted the Lunar CRater Observation and Sensing Satellite (LCROSS)…

A: Let v1 be the velocity of the rocket and v2 be the velocity of the spacecraft. Consider the mass of…

Q: How old is this Martian Rock that is found to be containing 12.5% of a radioactive parent nucleus?…

A: Half life of radioactive isotope = 1 billion years Let initial number atoms present = N Let the…

Q: What is the official definition of a planet and why is Pluto not a planet?

A: Official definition given by International astronomical union ( IAU) :  A  planet” is defined as a…

Q: Which of the following describes what happens when we burn fossil fuels to produce energy?   Fossil…

A: Required effect of burning fossil fuels

Q: Briefly described two characteristics of both Terrestrial and Jovian planets that are different from…

A: The planets in our solar system can be divided up into two parts : Terrestrial and Jovian. Earth,…

Q: DETAILS Tectonic plates are large segments of the Earth's crust that move slowly. Suppose that one…

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Q: Write 10 fact about solar system

A: 1. The Solar System has been around for 4.6 billion years old. Our Sun, a rotating yellow dwarf star…

Q: 23. Which of the following will remove (“smooth out") features on a planet's surface? A. decay of…

A: In this problem, It is asking about the features on planet surface in question no.23.