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Sound and Wave

Questions (2)

Calculate the sound level in decibels of a sound wave that has an intensity of 2.25 µW/m2For this question don't I use
1. 1 answer
2. asked by chris adison
3. 448 views
The table displays the velocity of sound in various materials.Based on the data presented in the table, which of the following
1. 1 answer
2. asked by ANSWER CORRECTLY
3. 66 views