A ray of light travels obliquely from a less dense medium to a denser medium....
PHYSICS
WAEC 2020
A ray of light travels obliquely from a less dense medium to a denser medium. Which of the following statements is true about the light?
- A. The wavelength of the light increases in the second medium
- B. The speed of the light increases in the second medium
- C. The light refracts towards the normal
- D. There Is a change in the frequency of the light
Correct Answer: C. The light refracts towards the normal
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