sound π§ Flashcards
1
Q
what are compressions?
A
region where air pressure is higher than surrounding air pressure
2
Q
what are rarefactions?
A
region where air pressure is lower than surrounding air pressure
zz physick of life > sound π§ > Flashcards
what are compressions?
region where air pressure is higher than surrounding air pressure
what are rarefactions?
region where air pressure is lower than surrounding air pressure