The Bending of Light as It Passes Around Objects Is

Q17: Illustrate with a sketch the refraction and

Q18: Mirages, halos, and rainbows are all optical

Q19: Light that travels from a less-dense to

Q20: The appearance of a star to twinkle,

Q21: Instructions: Choose one answer from each pair

Q24: When no visible radiation strikes the rods

Q25: Halos are caused by _.<br>A) refraction of

Q26: Because of refraction, a star appears to

Q31: The blue color of the sky is

Q45: Sketch the path that a ray of