What can be inferred about the distance traveled by the blob of plasma shown moving in this figure at almost the speed of light?
A)It moved several light years between 1991 and 1997.
B)It could only have moved a small fraction of a light year between 1991 and 1997.
C)There is not enough information to tell anything about the distance traveled by the plasma.

Question

What can be inferred about the distance traveled by the blob of plasma shown moving in this figure at almost the speed of light?
A)It moved several light years between 1991 and 1997. 
B)It could only have moved a small fraction of a light year between 1991 and 1997. 
C)There is not enough information to tell anything about the distance traveled by the plasma.

Quizplus · Accepted Answer

The Answer of  What can be inferred about the distance traveled by the blob of plasma shown moving in this figure at almost the speed of light?
A)It moved several light years between 1991 and 1997. 
B)It could only have moved a small fraction of a light year between 1991 and 1997. 
C)There is not enough information to tell anything about the distance traveled by the plasma.

What Can Be Inferred About the Distance Traveled by the Blob