they radiate their energy into space faster than the rest of the photosphere.
the strong magnetic field inhibits the currents of hot gas rising from below. shock waves move through the photosphere. regions of the photosphere are obscured by material in the chromosphere. I, II, & IV The sun's magnetic field is evident in the looped shapes of a. the magnetic polarity of the sunspots at a given time.Ī. the rotation rate of the sun's equator at a given time. the number of sunspots that are visible at a given time. The latitude at which sunspots are visible at a given time. observations during eclipses reveal a very extensive photosphere. infrared observations indicate that the sunspots are cooler than their surroundings. collisional broadening is observed in spectral lines. the Zeeman effect is observed in sunspots. Doppler shifts in spectral lines are observed. Sunspots are known to be magnetic phenomena because a. appears yellow-white in color during total solar eclipse. high energy particles being accelerated by the sun's magnetic field. shock waves rising from below the photosphere. The corona and chromosphere of the sun are believed to be heated by a. with only those photons emitted in a specific spectral line. in a band of wavelengths in the ultraviolet. in a band of wavelengths in the infrared. A filtergram is a photograph of the sun's surface made a. Most of the light we see coming from the sun originates in the a. implies that the sun's southern hemisphere and northern hemisphere rotate in opposite directions. causes the sunspots to migrate slowly from the equator toward the poles as the sun rotates. implies that the equatorial regions of the sun rotate more rapidly than the polar regions. is caused by the magnetic dynamo inside the sun. causes the heating in the chromosphere and corona that makes them hotter than the photosphere. the solar wind flowing away from the corona. Sun Earth Connection Test I Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.
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