B is the correct answer
y=Asin(wt-kx)
A=amplitude
f=frequency
x=wavelength
since refraction is not on the wave formula,then option B is the correct answer
What type of change occurs when water changes from solid to a liquid a phase change a physical change and irreversible change both A and the
Answer:
The family may be addicted to technology by using their cellphones to communicate is still communicating in a way, but it would be better to use social face- to - face interactions.
Explanation:
Our solar system consists of the sun and the 9 planets and their moons.
The galaxy is outside our solar system.
