Explanation:
Acoustic.
In general, soft, pliable, or porous materials (like cloths) serve as good acoustic insulators - absorbing most sound, whereas dense, hard, impenetrable materials (such as metals) reflect most.
I think it’s structural engineers but still check with the others
Answer: what is the formula
Explanation:
I can’t figure nothing out with out the formula
Answer:
output=
Explanation:
output =transfer function ×input
here transfer function G=
input = unit impulse
in S domain unit impulse =1
so output =
=
Answer:
the air you pumped would be off