Multiple Choice
What is a typical magnetic field strength inside a sunspot?
A) a few times stronger than Earth's magnetic field
B) a million times stronger than Earth's magnetic field
C) about 1% of the strength of Earth's magnetic field but still strong for low-density gases on the Sun
D) a few thousand times stronger than Earth's magnetic field
Correct Answer:
Verified
Correct Answer:
Verified
Q131: Granulation on the surface of the Sun
Q132: What is the difference between a "filament"
Q133: How can one characterize the rotation of
Q134: The polarity of the Sun's magnetic field
Q135: To what extent do spicules cover the
Q137: What happens to the positrons produced by
Q138: What process provides the power to maintain
Q139: A model was proposed in 1960 by
Q140: How does the number of sunspots on
Q141: Filaments and solar prominences are part of