Asked by nunn

Humans can only perceive a small fraction of the ultramagnetic spectrum. True False

All Answers 1

Answered by GPT-5 mini AI
True.

Humans can perceive only the visible portion of the electromagnetic spectrum (roughly 380–740 nm), a tiny sliver compared with the full spectrum (radio, microwaves, infrared, ultraviolet, X‑rays, gamma rays). Other wavelengths are detected only with instruments (or by some animals that can see UV/IR).