Figure 3-43 shows two examples of
A) quadrupole oscillations.
B) the oscillations causing Cepheid variable stars.
C) features in the cosmic microwave background.
D) cosmic ray showers.

Question

Figure 3-43 shows two examples of 
A) quadrupole oscillations. 
B) the oscillations causing Cepheid variable stars. 
C) features in the cosmic microwave background. 
D) cosmic ray showers.

Quizplus · Accepted Answer

The Answer of Figure 3-43 shows two examples of 
A) quadrupole oscillations. 
B) the oscillations causing Cepheid variable stars. 
C) features in the cosmic microwave background. 
D) cosmic ray showers.

Figure 3-43 Shows Two Examples of