Describe evidence for convection in the photosphere
What will be an ideal response?
The convective cells rise upward through the convective zone to erupt in the photosphere as the granulation pattern, where the cells radiate away light and cool off and break up in just a few minutes.
You might also like to view...
Why are massive stars more luminous than low mass stars? That is, why is there a mass-luminosity relation?
What will be an ideal response?
Work: A 35-N bucket of water is lifted vertically 3.0 m and then returned to its original position. How much work did gravity do on the bucket during this process?
A. 180 J B. 90 J C. 45 J D. 0 J E. 900 J
The ________ background radiation in fact far exceeds all the energy radiated by all the stars and galaxies that formed since then
Fill in the blank(s) with correct word
If a = 60 cm, b = 80 cm, Q = ?6.0 nC, and q = 3.0 nC in the figure, what is the magnitude of the electric field at point P?
A. 71 N/C B. 56 N/C C. 60 N/C D. 53 N/C E. 67 N/C