What are two light energy waves that you can't see why don't we see them?

Two types of light energy waves that we can't see are infrared and ultraviolet waves. Infrared waves have longer wavelengths than visible light, while ultraviolet waves have shorter wavelengths. Our eyes are only sensitive to a specific range of wavelengths, known as the visible spectrum, which is why we cannot perceive these other forms of light. These invisible waves play important roles in various applications, such as heat transmission and sterilization.