Loudness, pitch, and timbre
C. since the the heat from the heater is going to the child in <u>waves</u>, it’s<u> radiating </u>
We need a system to use those air vibrations to push against the surface of the inner ear fluid.
It takes the shape of the cup and it can be sucked through a straw
Answer:
yes
Explanation:
this is simple
the horizontal line is adjacent
the vertical line is opposite
recall that cos x=adj/hyp
adj=hyp(cos x)
while opp=hyp(sin x)
