What is our place in the universe ?we know earth orbits the sun but what’s beyond?Place these terms in order,beginning with earth and work out outward into space ,from smallest to largest
Q: what is time-space distanciation and compression? in short words.
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Q: When was universe was created
A: Big Bang theory: This give the information about how universe began. According to Big Bang theory "…
Q: The Hubble Space Telescope orbits the Earth every 95 minutes, taking breathtaking images of our…
A: The time period of the telescope is 95 min.
Q: accelerated rectilinear motion, what do you mean by equations of motion?
A: The equations of motion are simple equations which describe the state of motion of a point object ,…
Q: How was the changing technology increased our understanding of the universe? How do the motions of…
A: Help of technology we are able to study universe very easily help of technology we discovering new…
Q: Scientific models are often built in stages or layers, starting with a single idea. Which idea…
A: The Big Bang is a cosmological model of the observable universe that describes how the cosmos…
Q: Using the GUFSA Template. Round off your final answer to the nearest hundredths. As we already know,…
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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…
Q: The expansion age of the universe is about _________ a) 1 billion years b) 10 billion years c)…
A: To find: The expansion age of the universe is about
Q: 25 Which model below best represents the relative sizes of celestial objects from largest to…
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Q: Water flows at a rate of 2.4 ft3/s in an old, rusty 7.8-in.-diameter pipe that has a relative…
A: GivenWater flows at a rate of 2.4 ft³/s in an old, rusty 7.8-in.-diameter pipe that has a relative…
Q: By the term universe, astronomers mean:
A: Planets, stars, galaxies, light, and even the vacuum between these entities are all included in the…
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 do you mean by synchrotron?
A: A synchrotron is a large machine. It is used in electric fields to accelerates the electrons at…
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: 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…
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 appears to be a necessary ingredient for the development of life,…
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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…
Q: Consider three periods in the history of the Universe: one million years after the Big Bang (age = 1…
A: In early times, the Universe was expanding at a rapid pace. Then, the rate of expansion of the…
Q: When was your star discovered? Who discovered it (scientists? Or well-known to ancient cultures?)
A: Our star is the Sun which was well - known to ancient cultures as our solar system is centered…
Q: What is milky way ?
A: The Milky Way is a barred spiral galaxy, a vast and intricate cosmic structure that contains our…
Q: Match each discovery, model, or Law with the person we credit with discovering them (Select T-Tycho…
A: (A) P – (Ptolemy). Around 140 A.D. Ptolemy devised the earliest geocentric model.(B) K – (Kepler)…
Q: Why do we think that nothing, other than light, can travel faster than the speed of light?
A: According to the Einstein’s theory of relativity nothing can travel faster than light.
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: What do you mean by Wormholes?
A: Introduction: Wormholes are predicted by the theory of general relativity. A wormhole is a…
Q: What is spacetime? Explain in most simplest way with illustration. Like using a garter as an example
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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: What would life be like if there was no gravity on Earth? Explain in detail at least three things…
A: Introduction: Gravity is an attractive force between any two atoms. Gravity is an invisible force…
Q: What is the concept of dark matter, and what evidence suggests its existence?
A: Introduction:The predictions of the general theory of relativity fall short in explaining the…
Q: How do we define the time interval of one "second" now, and keep track of elapsed time accurately…
A: Required : Standard of the time unit, 'second' .
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…
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