Answer:
To solve this problem, we can use the formula:
time = distance / speed
where distance is the distance between you and the source of the sound, and speed is the speed of sound.
In this case, the distance is 3400m and the speed of sound is 340 m/s. So, we have:
time = 3400m / 340 m/s = 10 seconds
Therefore, it will take 10 seconds for the sound of the explosion to reach you.