Answer:
Option D
The frequency
Explanation:
The speed of wave is depedant only on the wavelength and frequency of waves since it is given by s=fw where s is the speed, f is frequency and w is the wavelength. Since the options given has only one factor, that is frequency, hence option D is correct. In case we had wavelength could be among the options, both would be correct.
G
has the SI units
m
3
k
g
⋅
s
2
There is a lot of glare off of the ice, due to the sun and it also is always good to have eye protection in case you fall face first :P
