No, a person who is not able to see visible light cannot directly feel or perceive infrared rays or radio waves. The ability to sense different forms of electromagnetic radiation, such as infrared or radio waves, typically requires specialized biological structures or technological aids.
Human eyes are specifically sensitive to a range of electromagnetic radiation called visible light, which spans wavelengths approximately between 400 to 700 nanometers. Beyond this range, there are other regions of the electromagnetic spectrum, including infrared and radio waves, which have longer wavelengths.
Infrared radiation and radio waves are not detected by the human visual system. However, some organisms, such as certain snakes, have specialized infrared sensors that allow them to perceive infrared radiation as heat. These sensors, called pit organs, are able to detect the thermal radiation emitted by warm objects.
Similarly, humans can indirectly perceive infrared radiation through the use of thermal imaging cameras or other technological devices that convert infrared radiation into a visible image or temperature map.
As for radio waves, they have even longer wavelengths than infrared radiation and are not directly detectable by our biological senses. Radio waves are used in communication systems, such as radios, televisions, and wireless networks, but they require specialized equipment (antennas, receivers) to convert the radio wave signals into audible or visible forms that humans can perceive.
In summary, without specialized biological adaptations or technological aids, a person who is unable to see visible light would not be able to directly feel or perceive infrared rays or radio waves.