Q-3 A) A boombox radiates 100 W of power. Imagine it is kept on perfectly absorbing ground. What is the intensity 5m from the boombox? What will be the intensity of the boombox if kept on a perfectly reflecting surface? B) Now if there are two boomboxes separated 5 m from each other. Write an expression for the intensity for a person standing at a distance r, and r, respectively from the two boomboxes. The ground is absorbing