Which of the following may be used to explain a mirage? I. Layers of air...
PHYSICSJAMB 2018
Which of the following may be used to explain a mirage? I. Layers of air near the road surface have varying refractive indices in hot weather II. Road surfaces sometimes becomes invisible in hot weather III. Light from the sky can be refracted upwards after coming close to the road surface.
- A. I and III only
- B. II and III only
- C. II only
- D. I, II and III
Correct Answer: A. I and III only
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