Light with a wavelength of 580 nm moves from air (n = 1.00) into ruby (n = 1.54). The light is incident on the ruby at an angle of 35. a) Describe the behaviour of the light in relation to the normal line. Does the light bends towards or away from the normal line? Explain why. (1 mark) b) Calculate the speed of the light in the diamond. (1 mark) () Calculate the wavelength. (1 mark) d) Explain why the property of refraction supports the theory that light is a wave. (1 mark) **Type the explanations and all work required to support your final answer in the textbox. AA B F F U S X2 x2