4. A steel plate has been fused to an aluminum plate and immersed in a water bath. You have placed two transducers on either side of the metal plates so that the sound waves have to propagate from the first transducer through water, then through the aluminum plate, then through the steel plate, and finally through water in order to reach the second transducer. What percentage of the original acoustic energy reaches the second transducer

Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.