What are the advantages and disadvantages of visible light?

Visible light helps humans to see, this is the most important advantage of visible light. Overexposure to visible light could harm the human eyes, some materials could undergo deterioration due to chemical changes. You can read about LIGO India – Gravitational Wave Detector in India in the given link.

Further readings:

1. Topic-Wise GS 3 Questions for UPSC Mains
2. Science & Technology Notes For UPSC – General Science Notes