What are a couple of scientific speculations that describe the future of our universe?
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A: The time period of the telescope is 95 min.
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A: The Big Bang is a cosmological model of the observable universe that describes how the cosmos…
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A: The solar mass is the standard unit of mass in astronomy, equal to approximately 2×1030 kg.
Q: given: a (distance to center of galaxy in AU) = 1,717,914,439 AU P (suns orbital period in years)…
A: Given: a (distance to center of galaxy in AU) = 1,717,914,439 AU P (suns orbital period in years) =…
Q: Scientists agree that the age of the universe is about 4 billion years old, does the age of the rock…
A: Given: Half life of radioactive potassium = 1.25 billion years Ratio of stable argon to radioactive…
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A: Given: Diameter = 1.8×107 m Radius =0.9×107 m Acceleration = 12.2m/s2
Q: 1 million kilometers can be expressed in scientific notation as: 10x10^6 km 10x10^-6 km none of…
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Q: what is Retrograde-motion and the failure of the geocentric universe model?
A: Retrograde motion - is the apparent motion of a planet moving in a reverse direction when observed…
Q: Give four ways to see Einstein's Theory of Relativity in real life. Provide a brief explanation of…
A: Following are the ways to see Einstein's Theory of Relativity in real life: 1) Global Positioning…
Q: What is our place in the universe ?we know earth orbits the sun but what’s beyond?Place these terms…
A: Let's think of an atomic structure , there the electrons of an atom moves in circular orbit around…
Q: Name 5 modern physics invention. Kindly include the inventors and what year were they invented.
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Q: 1. To maintain its orbit above Mars, will the ISS have to move faster or slower that its orbital…
A: Orbital Velocity Orbital velocity is the velocity that is given to an artificial satellite a few…
Q: 27. A person in a spaceship passing Earth observes her own heart rate to be 75 beats / minute and…
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Q: Describe the purpose of the formula below. Then create a question about the universe that can be…
A: Given : z = ∆λλ = vcQuestions to answer : a) Describe the purpose of the formula. b) Create…
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Q: llustrate the Models of the Universe 1. Heliocentric System with circular orbits 2. Geocentric…
A: In this question we define the models of universe for heliocentric, geocentric system, heliocentric…
Q: Which of the following lists in order from smallest to largest? O universe --> solar system -->…
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Q: How does gravity work, and what is its importance?
A: Gravity is an unseen force that attracts stuff together. The gravitational pull of the Earth keeps…
Q: Why was the idea that the universe is eternal and unchanging abandoned?
A: The universe is eternal and unchanging abandoned because the universe was found to be expanding in…
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Q: 4 2.
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Q: What is cosmic infalation ? Explain it.
A: Cosmic inflation: This is the theory based on the inflation in the cosmology. It was developed in…
Q: Calculate the age of the universe when the temperature was 10¹ K.
A: The age of the universe when the temperature was 1013 K. Given, TemperatureT=1013 K
Q: 1) A ball is thrown at 14.0 m/s at 45° above the horizontal. Someone located 30.0 m away along line…
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Q: Compare the values of the number of grains of sand in all earth’s beaches with the number of stars…
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Q: Name. Date What causes one solar system object to move around another one? Part A: Why do the…
A: Part A There are two forces that keep the planets in their orbits: Gravity: Gravity is the primary…
Q: What is negatively curved universe?
A: A surface has negative curvature at a point if the surface curves away from the tangent plane in two…
Q: The famous debate where one person argued that faint objects were part of our system and the other…
A: The famous debate also called as the Shapley-Curtis debate. This debate was held on 26th April…
Q: AStrology: What is the role of gravitational force and gas pressure in star formation?
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What are a couple of scientific speculations that describe the future of our universe?
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