MCQOPTIONS
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| 1. |
The primary rainbow occurs due to _______________ in the raindrop. |
| A. | two refractions and two internal reflections |
| B. | two refractions and one internal reflection |
| C. | one refraction and two internal reflections |
| D. | one refraction and one internal reflection |
| Answer» C. one refraction and two internal reflections | |