Answer:
lentic zones because they do not move they are stagnant water examples are ponds, swap, dams.
<span>rocky surface
(outer plants are made of gas)</span>
Answer:
a) 
b)
c)
Explanation:
a) The speed of a wave is given by the following equation:

Where:
λ is the wavelength
f is the frequency

b) The harmonic wave has the following equation:

A is the amplitude (2 m)
k is the wavenumber (2π/λ)
ω is the angular frequency (2πf)
c) Here we need to find the heigth at x=3 m and t =10 s, so we need to find y(3,10).
I hope it helps you!
Answer:

Explanation:
= Activation energy = 160 kJ
T = Temperature = 510 K
R = Universal gas constant = 8.314 J/mol K
The fraction of energy is given by

The fraction of energy is 