which of the following is not true of sunspots

composition, origin, evolution. It was imaged by the SOHO Observatory. The beginning of a solar cycle is a solar minimum, or when the Sun has the least sunspots. False. D) It is important during periods when the Sun is going from solar maximum to solar minimum. B) 5 million years. which of the following is not true of sunspots? a. Which of the following is true of chlorofluorocarbons? C) Higher temperature would cause the rate of fusion to fall, decreasing the internal pressure and causing the core to collapse until the rate of fusion returned to normal. It is intrinsically brighter than the Sun. B) red 34%. 1,000 km (621 mi) above the Earth's surface. a. The statement "Sunspots are brighter than the rest of the sun's surface" is false. B) radioactive decay. a band running from upper left to lower right, d. Sunspots are therefore an indication that the Sun is more active, and it is important to be aware of their presence. Recommended Amendments to the Comprehensive Plan, sort the following manganese compounds by whether the cation is manganese ii or manganese iii. ~ Very strong energy source production ofjets formed in isolated areas varies on extremely long timescales strong radio source 1/ point 1/ point 1/ point. With his observations of the phases of Venus, Galileo was able to figure out that the planet orbits the Sun, not the Earth as was the common belief in his time. "Recent" events are those that date back tens of thousands of years. B) photosphere. D) orange Select only one. B) It is physically impossible to generate heat simply by making a star shrink in size. B) 5,800 K. The Sun and Sunspots SVSU GEOG101! Chapter 1 Flashcards | Quizlet Solution. C) The Sun emits light of longer average wavelength. 28. Save my name, email, and website in this browser for the next time I comment. Which of the following major perturbations can occur to a close, binary core temperatures reached at this stage of development is. A protostar of about 1 solar mass is gradually contracting and, becoming A) remain stationary. decreases as mass increases and decreases beyond this limit. Sunspots are generally cooler than the surrounding photosphere because they are formed from regions of disrupted plasma flow. A) The number of sunspots peaks approximately every 11 years. How do we know how old the solar system is quizlet. Air consists of? Sunspots are temporary dark spots that appear on the surface of the Sun. This cluster is, *a. B) They are regions that are significantly cooler than the rest of the photosphere. FAQ: How Does the Solar Cycle Affect Earth's Climate? | NASA b. Sunspots occur in a regular cycle, with the number of sunspots occurring in any given year peaking and waning. The Sun Is Asleep. Deep 'Solar Minimum' Feared As 2020 - Forbes The statement that is TRUE is: B. The Montreal Protocol 13. Solved 35. Which of the following statements is not true? A. | Chegg.com atoms into one helium atom. produced Which statement best describes the solar neutrino problem? At solar maximum, the height of magnetic activity, we observe many sunspots and solar flares. D) Fusion can proceed only by the proton-proton chain, and therefore requires that protons come close enough together to be linked up into a chain. The presence of sunspots can indicate storms on the sun, which can release bursts of solar energy called solar flares that can interfere with communication systems and cause harm to astronauts in space. B) gravitational force and outward pressure C The interaction between the magnetic fields and the solar plasma can cause sunspots to become unstable, leading to flares, prominences, and other solar eruptions. Inside the Sun, this process begins with protons (which is simply a lone hydrogen nucleus) and through a series of steps, these protons fuse together and are turned into helium.So all A,B,C are produced in nuclear fusion in the sun. D Use the space below to solve this problem. They often occur in pairs of opposite magnetic polarity. Which of the following is not true of sunspots? method of calculating distance on a map. black hole, neutron star, white dwarf, *c. *b. A) one year ago. (E). the BEST answer for each question and, mark The Sun will exhaust its nuclear fuel in about d. One way to track the solar cycle is by counting the number of sunspots. Course Hero is not sponsored or endorsed by any college or university. is not associated with transportation A) the Sun vibrates only on the surface. Why do sunspots appear dark? A "star" appears to become periodically dimmer for a few hours at, b. E) both B and D. Studies of sunquakes, or helioseismology, have revealed that B C) small variations in the rate of nuclear energy generation in the solar interior b. The helium produced from the fusion of hydrogen has less mass than the hydrogen that goes into its formation. The circle of illumination passes through both poles. d. Describe a Laura y a Elin usando los verbos recprocos. D) areas in the corona that allow us to see through to the photosphere C) Like all objects, the Sun emits thermal radiation with a spectrum that depends on its temperature, and the Sun's surface temperature is just right for emitting mostly visible light. One important aspect of the study of binary star systems, as, distinct C nitrogen oxides and ozone D) The Sun generates energy through fission while nuclear power plants generate energy through fusion. Which layer of the Sun do we normally see? D) The convection zone is the source of ultraviolet light, and the upper photosphere is the source of X rays. Another idea was that the Sun shone through chemical burning (like a conventional fire on Earth), but this was dismissed because it could not generate and sustain sufficient brightness. A) an imbalance in the operation of the solar thermostat C. The depletion is restricted to the arctic and antarctic regions. How is the sunspot cycle directly relevant to us here on Earth? 2.A 3.D 4.C 1.Is the following statement true or false?Solar panels collect energy from the sun that can then power a lamp in a home. Sunspots are darker than the surrounding solar surface because they are caused by concentrations of strong magnetic fields that inhibit convective currents, preventing the transfer of heat from the interior of the Sun to the surface. The highest temperatures in the atmosphere occur in the. At the center of the Sun, nuclear fusion converts hydrogen into D) 600 million tons Removing Sunspots on Face: Treatment and At-Home Remedies - Healthline Which of the following statements about sunspots is false? a. They are A B) gravitational contraction. C) The Sun's core gradually expands with time, and this expansion means there is more room for energy to be generated and hence increases the Sun's luminosity.

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