We know for a fact that D and A can be eliminated from the answer choices because those are both false. we know that both B and C are both very accurate knowing that wave B does have a higher pitch than wave A but also wave A has a louder sound wave than wave B. so i'd say the answer is (C).
C is the awnser because c is single replacement
That's "displacement". It only depends on the beginning and ending locations, and doesn't care about the route between them.
Answer:
y^16
Explanation:
who need to add the exponents only
7 + 9 = 16
therefore, the answer is y^16
Answer:
chemical energy to electrical energy to sound energy to heat energy
