A light day moves through air and approaches a body of water at an angle of 30 degrees. Find the angle of refraction (n=1.00 air) (n=1.33 water)

What are the factors that affect the resistance of a wire?

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.