Question 8 (2 points) Saved Listen A beam of light refracts as it travels from air into water as seen below. If the angle of incidence is 30" and the index for water is 1.33, what is the angle of refraction? 32.2" 19.2 15.4 22.10Question 10 (4 points) Saved Listen Optics c =3x10 m/s d. n, sind = n, sin Q m= -d If an object is 7.5 cm tall and its virtual image produced by a single lens or mirror is 5.0 cm tall, the optical device has a magnification of O-2/3 3/2 O 2/3 Virtual images don't have a magnification. O-3/2