The reflection of solar energy is characterised by the water content in the leaf, in the reflective optical infrared:

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The reflection of solar energy is characterised by the water content in the leaf, in the reflective optical infrared: Answer: short wave-IR (1.3 - 2.7 μm) region

Question context

This question is part of 🚧 Civil Engineering within the broader 🛠️ Engineering Essentials subject and appears in the DemoPaper-Pakistan preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.