MCQOPTIONS
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| 1. |
Consider the following natural phenomena1. Terrestrial heating2. Reflection of light3. Refraction of light4. Diffraction of lightDue to which of these phenomena is mirage formed? |
| A. | 1 and 2 |
| B. | 2, 3 and 4 |
| C. | 1 and 3 |
| D. | 4 only |
| Answer» D. 4 only | |