Answer:
please read the answer below
Step-by-step explanation:
We have that both electric field and magnetic field are given by:
I complete with bold words the answers:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
a. In these formulas, it is useful to understand which variables are parameters that specify the nature of the wave. The variables E0 and B0are the magnitudes of the electric and magnetic fields.
2. amplitudes
b. The variable w is called the angular frequency of the wave.
2. angular frequency
c. The variable k is called the wavenumber of the wave.
1. wavenumber
c.
1. E =E0sin(wt)k^
d.
6. x and t
hope this helps!!