Answer:
my bad ion even know what it is i just need sum points
Explanation:
V (speed) = F (frequency) x Wavelength
If we rearrange the formula, making frequency the subject;
F (frequency) = Speed ÷ Wavelength
F = 300,000 m\s x 4.5 e -10m
F = 0.08810409956 Hz
it depends upon what state they are in like in motion or res
The power equals energy divided by the time
P=E/t
P=1200/60
P=20W
Hope you get it!