Answer:
ΔT = 0.02412 s
Explanation:
We will simply calculate the time for both the waves to travel through rail distance.
FOR THE TRAVELING THROUGH RAIL:

FOR THE WAVE TRAVELING THROUGH AIR:

The separation in time between two pulses can now be given as follows:

<u>ΔT = 0.02412 s</u>
Transmission electron microscope
Increase because the mass of an object aligns with its weight
Answer: well first you have to show or tell us the “error“ Selena made
Explanation:
I'm pretty sure that the answer is C