Question about Waves: Refraction
Subject Physics
Physics
Source IFTO
IFTO
Topic Waves: Refraction
Waves: Refraction
Difficulty Medium
Medium
(IFTO 2020) - Question Medium of Physics
When analyzing the phenomena related to the propagation of light, we can make several statements, among which: I. Refraction is the phenomenon that consists of the separation of a beam of light into different colors. II. Dispersion is defined as the phenomenon that consists only of the change in the propagation direction of a beam of light, due to the fact that the propagation speed is altered.a.
only statement i is correct.
b.
only statement ii is correct.
c.
both statements are correct.
d.
none of the statements is correct.
Answer sheet:
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