The image below was probably taken in ____________ wavelengths because _______________________.
A) radio; the disk probably contains many planets with intelligent life, who are beaming out radio and television signals into space
B) infrared; the central regions are bright, and cool stars in the bulges emit a lot of infrared light
C) visible; there is a lot dust in this galaxy that blocks light in a ring about halfway along the disk
D) ultraviolet; the light from hot young stars is mainly found along spiral arms
E) X-ray; the central nucleus is easily seen, and AGN emit a lot of X-rays

Question

The image below was probably taken in ____________ wavelengths because _______________________. 
A) radio; the disk probably contains many planets with intelligent life, who are beaming out radio and television signals into space 
B) infrared; the central regions are bright, and cool stars in the bulges emit a lot of infrared light 
C) visible; there is a lot dust in this galaxy that blocks light in a ring about halfway along the disk 
D) ultraviolet; the light from hot young stars is mainly found along spiral arms 
E) X-ray; the central nucleus is easily seen, and AGN emit a lot of X-rays

Quizplus · Accepted Answer

The Answer of The image below was probably taken in ____________ wavelengths because _______________________. 
A) radio; the disk probably contains many planets with intelligent life, who are beaming out radio and television signals into space 
B) infrared; the central regions are bright, and cool stars in the bulges emit a lot of infrared light 
C) visible; there is a lot dust in this galaxy that blocks light in a ring about halfway along the disk 
D) ultraviolet; the light from hot young stars is mainly found along spiral arms 
E) X-ray; the central nucleus is easily seen, and AGN emit a lot of X-rays

The Image Below Was Probably Taken in ____________ Wavelengths Because