Light That Travels from a Less-Dense to a More-Dense Medium

Q14: Instructions: Choose one answer from each pair

Q15: If light was not scattered in the

Q16: What is meant by the term dispersion?

Q17: When sunlight bounces off a surface at

Q17: Illustrate with a sketch the refraction and

Q18: Mirages, halos, and rainbows are all optical

Q20: The appearance of a star to twinkle,

Q21: Instructions: Choose one answer from each pair

Q23: The bending of light as it passes

Q24: When no visible radiation strikes the rods