Two Events Occur on the X Axis Separated in Time $\Delta$

question 7

Multiple Choice

Two events occur on the x axis separated in time by $\Delta$ t and in space by $\Delta$ x.A reference frame, traveling at less than the speed of light, in which the two events occur at the same coordinate:

• A)exists no matter what the values of \(\Delta\)x and \(\Delta\)t
• B)exists only if \(\Delta\)x/\(\Delta\)t < c
• C)exists only if \(\Delta\)x/\(\Delta\)t > c
• D)exists only if \(\Delta\)x/\(\Delta\)t = c
• E)does not exist under any condition