Answer:
Amplitude
Explanation:
The amplitude is the vertical distance from the centreline to the crest. The frequency is the number of waves that pass a certain distance in a certain amount of time. The trough is the lowest point of a wave and the wavelength is the distance from one wave to the same point on the other wave.
you want to design a faster car
because thats engineering
○○○
testing evaporation is not engineering
and making slime isnt either...
lets say it like this do you use a wrench for slime or evaporation?
nope but you do for cars
♥
Alkali Metals have 2 valence electrons
These are some pronouns to help you!
<span>I, me, he, she, herself, you, it, that, they, each, few, many, who, whoever, whose, someone, everybody.
</span>
It is who! :D
I hope this helps!
H. Hydrogen
He. Helium
Li. Lithium
Be. Beryllium
B. Boron
C. Carbon
N. Nitrogen
O. Oxygen
F. Fluorine
N. Neon
