13. [-/4 Points] DETAILS SERCP11 22.3.OP.012. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Using filters, a photographer has created a beam of light that consists of three wavelengths: 400 nm (violet), 500 nm (green), and 650 nm (red). She aims the beam so that it passes through air and then enters a block of crown glass. The beam enters the glass at an incidence angle of 8, = 24.09. The glass block has the following indices of refraction for the respective wavelengths in the light beam. wavelength (nm) 400 500 650 index of refraction 400 nm = 1.53 500 nm = 1.52 650 nm = 1.51 (a) Upon entering the glass, are all three wavelengths refracted equally, or is one bent more than the others? O 400 nm light is bent the most O 500 nm light is bent the most O 650 nm light is bent the most O all colors are refracted alike (b) What are the respective angles of refraction (in degrees) for the three wavelengths? (Enter each value to at least two decimal places.) (i) 400 nm (ii) 500 nm (iii) 650 nm14. [-/1 Points] DETAILS SERCP11 22.3.OP.013. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A laser beam is pointed at the surface of a block of ice at an angle of 40.0" with respect to the normal (a line perpendicular to the surface at the spot where the ray hits the block). Some of the light is reflected and the rest refracted. What is the angle (in degrees) between the reflected and refracted beams? Need Help? Read It 15. [-/1 Points] DETAILS SERCP11 22.3.OP.014. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A physicist orients two flat mirrors at an angle of @, = 56.90 to each other, as shown below. He then directs a horizontal beam of light toward Mirror 1. The beam reflects twice: first off Mirror 1, then Mirror 2. What angle , will the outgoing beam make with the surface of Mirror 2? (Enter your answer in in degrees.) Mirror 1 Mirror 2