Question

blank of electromagnetic radiation is visible to the human eye

Answer 1

This is known as the visible spectrum of electromagnetic radiation, or visible light. This is the frequency of light that we see, and which illuminates our world as it reflects off of objects. Compared to the full spectrum of electromagnetic radiation, the visible light portion is actually quite small. 

Answer 2

Answer:

The answer is electromagnetic radiation.

Explanation:

This is known as the noticeable range of electromagnetic radiation, or unmistakable light. This is the recurrence of light that we see, and which enlightens our reality as it reflects off of articles. Contrasted with the full range of electromagnetic radiation, the noticeable light part is very little.