What is a plasma?
A) a region where the Hα line causes the Sun's surface to glow red, like blood
B) a region where the intense magnetic field has caused the Sun's atoms to line up in a rigid array
C) a gaslike mixture of ions and electrons
D) an unusual mixture of charged particles in which the positives and negatives do not occur in equal numbers
Correct Answer:
Verified
Q120: What is the rotation period of the
Q121: The magnetic field in a large rotating
Q122: Which statement about sunspots is NOT true?
A)
Q123: Intense magnetic fields have been found to
Q124: What change in spectral lines emitted by
Q127: The strength of the magnetic field in
Q127: The differential rotation of the Sun causes
Q128: Which body does NOT exhibit some differential
Q131: The Zeeman effect refers to the
A) brightening
Q139: Why are sunspots cooler than the rest
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents