Given the information above. What is the coordinate of the ending point of line segment B?

Your

(1.25, 1)

(2.25, 4)

(4, 2.25)

Clear answer

Ascientist notices that an oil slick floating on water when viewed from above has many different colors reflecting off the surface, making it look rainbow-like (an effect known as iridescence). she aims a spectrometer at a particular spot and measures the wavelength to be 750 nm (in air). the index of refraction of water is 1.3