What characteristics of k2-28b lead scientists to believe it may be inhabitable?
Q: What do you mean by the term local earthing? Explain how it is done?
A: local is also known as Grounding which is a system used to protect electrical wires and components…
Q: How can a planets atmosphere affect the width of the habitable zone in its planetary system?
A: The area around the heavenly star where the temperature is not very low nor very high is known as…
Q: If you stood on Earth during its formation, during which it captured about 1.4 ✕ 1011 particles per…
A: The rate of capturing particle is, dndt=1.4×1011/sn=dndtS
Q: Do you think Earth could retain an atmosphere of nitrogen for the age of the Solar System? Explain…
A: Earth contains vast oceans of liquid water. CO2 get easily dissolved in water. Hence, oceans absorb…
Q: What are the arguments for and against life existing inside the moon Europa?
A: Data suggest hat Europa might have plenty of water beneath its crust so it might support life. It…
Q: Compare Titan to Rhea. Estimate the strength of surface gravity on Titan compared to the gravity on…
A: Given: Titan Radius: 2,575 km, Mass: 1.35 x 1023 kg Rhea Radius: 764 km, Mass: 2.31 x 1021kg The…
Q: Why don't Terrestrial planets have rings like the Jovian planets?
A: Terrestrial planets are the ones that have a rocky surface and are smaller in size and mass.…
Q: channel
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Q: How probable is it that other solar systems will have habitable planets, given what you know about…
A: It is required to describe about the solar nebula idea and also have to write a description about…
Q: What heat-producing mechanism keeps Io volcanically active? How does this differ from the way in…
A: The heat-producing mechanism that keep lo volcanically active is tidal heating of lo due to tidal…
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: 3. Fill out this data table with information you have collected about the solar system planets.…
A: Solar system is a collection of eight planets which are orbiting around the Sun. The planets of the…
Q: Why don't terrestrial planets have rings like the Jovian planets
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Q: What are the four main challenges that need to be overcome as scientists come together to try to get…
A: What are the four main challenges that need to be overcome as scientists come together to try to get…
Q: what evidence can you give that the solar system formed about 4.6 billion years ago?
A: All bodies in the universe, including the solar system, are made up of different elements. Some of…
Q: Why do astronomers refer to carbonaceous chondrites as unmodified or "primitive" material?
A: Chondrites or stony meteorites are the most common types of meteorites in a meteorite fall. Roughly…
Q: net and determined that the atmo of roughly 99% CO2, and the rem and is very thin compared to Eart
A: The planet is very abundant in oxygen which i followed by carbon and then the nitrogen.
Q: What will be the minimum size of a Martian surface feature resolvable during the 2003 opposition by…
A: Given:angular resolution of the telescope, θ = 0.05'' = 0.05 secondsposition of mars is that during…
Q: If you stood on Earth during its formation, during which it captured about 1.5 x 10^11 particles per…
A:
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: If you stood on Earth during its formation, during which it captured about 1.6 ✕ 1011 particles per…
A:
Q: 4b) the average density of the earth is 5.5 g/cm^3. Which has the greater density 1g of uranium of…
A: We are given with average density of earth i.e 5.5 grams per cubic cm
Q: Given what you've learned about the solar nebula idea, what do you believe the likelihood is of…
A: Solar Nebula: The solar nebula hypothesis describes how our solar system was formed. It describes…
Q: avier is at NASA analyzing Moon rocks. In one of the rocks from the lunar Maria, he discovered 80%…
A: Given: The half life of the uranium is 4.5×109 years. To determine: The age of lunar Maria rock…
Q: Given what you know about the solar nebula theory, how likely is it that additional solar systems…
A: It is required to describe about the solar nebula idea and also have to write a description about…
Q: A sample from a meteorite that landed on Earth has been analyzed, and the results shows that out of…
A:
Q: Which of the following is least reasonable regarding the extinction of the dinosaurs? Group of…
A: Scientists originally believed that the Chicxulub crater was caused by a nuclear blast since the…
Q: Charan is at NASA analyzing Moon rocks. In one of the rocks from the lunar highlands, he discovered…
A:
Q: What is the significance of size of the planet and its atmostphere in supporting life? What two…
A: To determine: Significance of size of the planet and the two planets having the possibility in…
Q: What kind of molecules have been found on extraterrestrial meteors ?
A: Extraterrestrial meteors are space rocks that are composed mostly of silicon, nickel, and iron. They…
Q: How does the habitable zone differ for a star hotter than the sun?
A: The habitable zone of a star is the range of distance from a star where water can remain in its…
Q: For which of the following reasons (select all that apply), is it useful/important to send rovers to…
A: For which of the following reasons (select all that apply), is it useful/important to send rovers to…
Q: The ratio of charon to pluto's roche limit? or How close is Charon to Pluto's Roche limit?…
A: The Roche limit is the distance from a celestial body within which a second celestial body, held…
Q: 1) How massive would Earth had been if it had accreted hydrogen compounds in addition to the sme…
A: It is required to calculate how massive would Earth had been if it had accreted hydrogen compounds…
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: An artifact was found and tested for its carbon-14 content. If 89% of the original carbon-14 was…
A:
Q: If you detected radio signals with an average wavelength of 68 cm and suspected that they came from…
A: Given data: Wavelength of radio signal, λ=68 cm. Orbital speed, v=30 km/s.
Q: What evidence suggests that Venus has resurfaced within the last half billion years?
A: Venus is the second planet from the Sun in our solar system. It has a similar size and density to…
Q: What is the Oobleck fee? And what are its benefits? And what are his tools? Where do we use it?
A: Solution: To discuss on Oobleck fluid
Q: if the amount of the parent isotope in the original sample of a rock had been 48 grams, about how…
A:
Q: 1. (a) Calculate thermal escape times for H, He, and H2O on Mars with exosphere temperatures of 210…
A: Thermal escape velocity v = 3kTmWe know v = Rωso ω = vRWhere R is the radius in earthBut time period…
Q: Amber was used by the Greeks to study what?
A:
Q: The half-life of Uranium-235 is 700 million years, which makes it useful for dating meteorites. If a…
A: We have to find age of meteorite containing uranium.Half life of uranium is 700 million years
Q: List the evidence that suggests the past (and possibly present) existence of liquid water on the…
A: Over 60 meteorites have been found that came from Mars. Some of them contain evidence that they were…
Q: Considering what you learned from the solar nebula theory, how likely do you think it is to find…
A: The solar nebula theory explains the creation of our solar system. It explains how the star formed…
Q: When was Procyon discovered? Who discovered it (scientists? Or well-known to ancient cultures?)
A: Procyon was discovered in year 1896.
Q: Titan is a moon of Saturn. Titan has wind erosion features
A: Solution
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