The fusion reaction shown is part of the proton-proton chain that occurs in the core of the sun.
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A:
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Q: A loop of gas following the magnetic field lines between sunspots' poles is called a what? \
A: Given: A loop of gas following the magnetic field lines between sunspots' poles is called a what?
Q: Calculate the average surface temperature of the Sun using Wien’s Law. The wavelength of maximum…
A: λ = 500nm
Q: The solar wind carries mass away from the Sun at a rate of about 2 million ton/s (where 1 = 1000…
A: Solution:From the Astrophysical data book, the following data are obtained for the solar radiation…
Q: The radius of the sun is approximately 700,000 kilometers. What is the volume of the sun
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Q: Using the concept of hydrostatic equilibrium, explain why the Sun does not collapse under the weight…
A: Hydrostatic equilibrium is the balance between the gravitational force and the pressure gradient…
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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: What causes the Sun's magnetic fields get wound up as the solar cycle intensifies? Convection in…
A: solution is given a
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Q: There are as many absorption lines in the solar spectrum as there are elements present in the Sun.…
A: An atom, element, or molecule is capable of absorbing photons with energy equal to the energy…
Q: G
A:
Q: The sun produces energy from matter in its core through the process of
A: We need to name the process in which the sun produces energy from matter in its core.
Q: Why is it important to measure neutrinos and positrons coming from the sun?
A: Neutrinos are subatomic particles that are created in nuclear reactions, such as those that occur in…
Q: What is the approximate temperature of the sun at its chromosphere ?
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Q: A sunspot has a temperature of about 4200 K. Use the Stefan-Boltzmann law to calculate how much…
A: Temperature (T) = 4200 kelvin Area (A) = 1 m2time (t) = 1 sec
Q: How much energy does 1 nuclear reaction which converts 4 protons to a Helium nucleus generate?
A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…
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A: Given Magnetic pressure B22μo equals the photosphere p = 3.5×10-4 kg/m3 μ = 1 Find the magnetic…
Q: Use Stefan's law to calculate how much less energy is emitted per unit area of a 4500-K sunspot.
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Q: According to the Stefan-Boltzmann law, how much energy is radiated into space per unit time by each…
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A:
Q: What is the ultimate source of energy that makes the Sun shine?
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Q: (1) the solar luminosity has been constant since the Sun formed, and (2) the Sun was initially of…
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- Use Wein's law to determine the wavelength corresponding to the peak of the black body curve (a) in the core of the Sun, where the temperature is 10^7, (b) in the solar convection zone (10^5), and (c) just below the solar photosphere (10^4K). What form (visible, infrared, X-ray, etc.) does radiation take in each case?How would the interior temperature of the Sun be different if the strong force that binds nuclei together were 10 times as strong?Harnessing energy from nuclear fusion reactions is very challenging even today because Question 3 options: the fuel sources are not readily available. fusion can only occur at the center of the Sun. the amount of waste products is unmanageable. the operating temperature is millions of degrees.
- If the sun expanded to a radius 5000 times its present radius, what would its average density be (in g/cm3?)What is the name of the specific nuclear fusion process that dominates energy production in the core of the Sun and gives a brief description of how it works. What I'm looking for in this description is what is the basic premise behind nuclear fusion and what is going into this specific fusion reaction and what comes out of it.A Crude Analysis: In about 5 billion years, the Sun is going to look a lot different. Our sun is going to turn into a red-giant, a bigger star whose core temperature is much higher than the Sun's current core temperature (you will learn about the red giants in the coming weeks). Assume the core temperature of the red-giant phase of the Sun does not go beyond 100 million degrees. Do you think the temperature is high enough for helium fusion to occur? Note that this question is about helium fusion not hydrogen fusion. How are you going about proving your claim? Question: What temperature in degrees Kelvin must the red-giant sun be at to allow for the helium-helium interactions to take place not considering the Quantum Mechanical effects (i.e. what temperature would allow helium atoms to breach the helium-helium potential wall without help from Quantum Mechanics)? Use wolfram alpha to find the values for the constants. Round your answer to two decimal places. Your answer i [ Select ] 1.47…
- If the sun expanded to a radius 200 times it's present radius, what would the average density be (in g/cm^3?)The hottest star in the Orion Nebula has a surface temperature of 40,000 K. At what wavelength does it radiate the most energy?Fusion only occurs in the solar core. Assuming that 10% of the Sun’s total mass is available to participate in fusion, how long can the Sun continue hydrogen fusion until all available mass is used up? (express your answer in years)
- Use Stefan's law to calculate how much energy is emitted per unit area by the photosphere of sun 5800-K.Explain why the presence of spectral lines of a given element in the solar spectrum tells you that element is present in the sun, but the absence of the lines would not necessarily mean the element is absent from the sun.