Name Must show all work (reasoning, formulas, and calculations) to receive credits 1. As a maintenance supervisor, you were asked to check the sound intensity in a classroom with a sound level of 94 dB. What is the sound intensity you determined? 2. Three charges are situated on a triangle as listed below. Find the force (magnitude and direction) on q1(9 C) due to the other two charges q2(+5 C) and q3(+8 C). Note that Ko = 8.99 x 109 N.m2 / C2 30 Om 30 Cm 9 2 93