18. Waves & Sound
Wave Interference
18. Waves & Sound Wave Interference
16PRACTICE PROBLEM
An experiment is conducted by students to calculate the sound intensity level of a sound device in decibels (dB). Determine the sound intensity level if the students record a sound wave with an intensity of 4.5 × 10-6 W/m2.
An experiment is conducted by students to calculate the sound intensity level of a sound device in decibels (dB). Determine the sound intensity level if the students record a sound wave with an intensity of 4.5 × 10-6 W/m2.