What does the granulation tell us about the layers below the ...

[RODY.ELKHALIL]

What does the granulation tell us about the layers below the photosphere?
 
  What will be an ideal response?

Question 2

____ has (have) wavelengths that are shorter than visible light. I. Gamma rays II. Ultraviolet light III. Infrared radiation IV. X-rays
 
  a. I & II
  b. I & IV
  c. II & III
  d. II, III, & IV
  e. I, II, & IV

[kkenney]

Answer to Question 1

Observations of granules show that their centers are rising and their edges are sinking. From this, astronomers recognize granulation as the surface effects of convection currents just below the photosphere.

Answer to Question 2

e

[RODY.ELKHALIL]

Excellent

[kswal303]

Thanks for the timely response, appreciate it