You have just won the Oscar for best supporting actor in a physics midterm exam. When you get the cute little statue home, you begin to wonder: "Is the Oscar really made of solid gold, or is it just gold plated?" You decide to find out by reproducing the original experiment of Archimedes.

3 1/2 1/2 1/2 18 16 17 1/2 19 0 1 DETECTO 1/2 1/2 2 1/2 1/2 18 3 17 1/2 4 16 +2 1/2 15 1/2 14 1/2 13 1/2 12 5 15 1/2 1/2 FOR ESTIMATING PURPOSES ONLY 6 14 MCS SERIES 1/2 1/2 CAPACITY 8 1/2 11 10 9 1/2 1/2 1/2 1/2 13 12 1/2 0 C 1/2 1/2 19 0 1 1/2 2 DETECTO 1/2 1/2 4 5 1/2 FOR ESTIMATING PURPOSES ONLY 11 MCS SERIES CAPACITY 10 9 1/2 8 1/2 1/2 1/2 6 1/2 water