COMEDK · Physics · 25. Ray Optics
Which of the following does not change during refraction of light?
- A Velocity
- B Wavelength
- C Frequency
- D Intensity
Answer & Solution
Correct Answer
(C) Frequency
Step-by-step Solution
Detailed explanation
When a ray of light travels from one medium to another medium, it deviates from its original path. This phenomenon of light is called refraction of light. In refraction, velocity, wavelength and intensity of light are changed while frequency of light remains same.
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