Complete the following table. Write the intensity in scientific notation and round the decibel level to the nearest whole number. . Sound Decibel Level, Source Intensity, I D Traffic 8.5 x 10 -6 W m 2 dB Cat Purr 3.2 x 10 - 10 W m2 dB Orchestra W 98 dB m 2 Hair Dryer W 52 dB m2 Airplane 1.0 x 102 W m2 dB Bird Calls W 44 dB 2