Why does it take so long for the energy produced in the Sun's core to reach the surface?
Q: An image of the disk of the Sun shows a higher brightness at the centre compared to the edges.…
A: The phenomenon you are describing, where the center of the Sun appears brighter than its edges, is…
Q: The solar wind carries mass away from the Sun at a rate of about 2 million ton/s (where 1 = 1000…
A: Sun is the star located at the center of our solar system and is a G-type main-sequence star (G2V).…
Q: Why is the sun orange?
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Q: i) Sun spots ______ Select one: Cause changes in the amount of back radiation that Earth emits…
A: i. The sunspots are the area in which the magnetic field is much greater than any other area of the…
Q: how big is the sun?
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Q: Which of the following is least reasonable regarding energy production in the Sun? Group of answer…
A: The statement that is least reasonable regarding energy production in the Sun is:"Although the Sun…
Q: The total Sun's energy output for every second can power Earth in modern time hundreds of years…
A: The earth formed at the same time of when the solar system formed. Our solar system formed at around…
Q: The radius of the Sun is 7x10⁸ m and its mass is 2x10³⁰kg.What is the density of the Sun (density =…
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Q: What is the source of energy for the sun? O hydrogen fusion O nuclear fission of metals O internal…
A: In the given question we have to discuss about the source of energy for the sun.
Q: What is the ultimate source of energy that makes the sun shine ?
A: The sun's energy comes from thermonuclear fusion reactions. Due to the Sun's strong gravitational…
Q: The radius of the sun is approximately 700,000 kilometers. What is the volume of the sun
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Q: The figure shows a very simplified version of the structure of the Sun. For each statement below…
A: The sun's structured into several layer according to the above picture the layer are disgnated as…
Q: Why does convection develop about 70% of the way from the Sun's center to its surface?
A: Convection is defined as a form of energy transfer where the energy is carried by gas or liquids.
Q: In a typical solar oscillation, the Sun’s surface moves up or down with a speed of 0.1m/s . If you…
A: Given data *The Sun’s surface moves up or down with a speed is v = 0.1m/s *The given wavelength is…
Q: How does energy move in the Sun from where it is created to where the Sun emits that energy?
A: This question is based on Thermal properties of matter topic. There are three modes of heat transfer…
Q: The United States consumes about 2.5 3 1019 J of energy in all forms in a year. How many years could…
A: A solar flare is an eruption on the Sun's surface due to magnetic fields accelerating charged…
Q: Earth tugs the sun around as it orbits, but it affects the radial velocity of the sun by only 0.09…
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Q: Which composite or chemical to protect the sun visor from melting do you prefer ?
A: In this problem, it is asking about to composite or chemical to protect the sun visor from melting.…
Q: Even if the Earth's orbit were circular, we would still have seasons. The reason is that…
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Q: How many watts of radiation does a 1-meter square region of the Sun's photosphere emit at a…
A: Area = 1 m2Temperature = 500 K
Q: Which of the following incidents will cause the solar constant of a planet to decrease? Select all…
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Q: If there were a planet about 9 times as far from the Sun as Earth is, what would its solar constant…
A: The flux of light received from the Sun at Earth is said to be the "solar constant". Write the…
Q: Solar scientists want to measure the temperature inside the sun by sending in probes. Imagine that…
A: Increase in temperature for every 10,000 km below the surface of sun = 106 oCCost of measuring x…
Q: The Sun is currently about 4.7 billion years old. How much longer does it have before it runs out of…
A: Given: The Sun is 4.7 billion years old. Introduction: The mass-energy equation says that an object…
Q: Consider a cloudless day on which the sun shines down across the United States. If 2036 kJ2036 kJ of…
A: (given) Energy reaches a square meter of the united states in one hour = 2036 K J…
Q: A solar flare can release 1025 J. How many megatons of TNT would be equivalent?
A: TNT or Trinitrotoluene is a chemical used for a controlled explosion. Its IUPAC name is…
Q: The chart below shows several large peaks of warmer temperatures. Which Milankovitch cycle does this…
A: Milankovitch cycle does this corresponds with
Q: Solar Zenith Angle at Nordlysstasjonen 60 Daylight 80 100 Evening/Nighttime 120 100 200 300 Day of…
A: The Earth progresses through its seasons because its north-south axis has a 23.5-degree tilt. During…
Q: Explain in detail the carbon-nitrogen-oxygen fusion chain that occurs in the center of the Sun
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Q: Estimate the rate at which the Sun loses mass (kg/s) due to the solar wind. Assume the solar wind is…
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Q: How much energy is produced when the sun converts 1 kg of hydrogen into helium?
A: Sun and all other stars get their energy through the process of fusion. In a fusion reaction, two…
Q: 1). A star has six times the radius of the Sun (Appendix C) and a temperature of 2000 K. Find its…
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Q: Calculate the gravitational energy released by the Sun.
A: Gravity is the force of attraction between objects with mass. It is responsible for the formation of…
Q: Rank the layers of the Sun based on their average temperature, from hottest to coolest. A)…
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Q: The Sun has a radius of 6.955×105 km and a mass of 1.989×1030 kg. What is the density of the Sun?…
A: Considering sun as a sphere, the volume of sun is
Q: How hot is the sun?
A: Answer Sun is the largest and most massive object in the solar system. Sun is about 93 million miles…
Q: Why is the sun the only star that can be seen during the daytime?
A: Sun is having that much of heat which have the capacity to hide all the star which can be seen in…
Q: What evidence can you give that the corona has a very high temperature?
A: Sun is made up of different layers. Sun has layers of gas around it forming an atmosphere and the…
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