A firework explodes high in the air. The resulting sound spreads out uniformly in all directions. The sound intensity level is measured to be 63 dB at a distance of 120 m from the explosion. What is the sound intensity at that location120 m from the explosion? Group of answer choices 2*10-6 W/m2 4*10-6 W/m2 6*10-6 W/m2 8*10-6 W/m2 10*10-6 W/m2