Yes, "visible" light.
In principle, electromagnetic energy can be measured. However, I am not quite sure what you mean by "the electromagnetic energy of a person". A person does not emit significant amounts of electromagnetic energy, except for infrared energy emitted by any object due to its temperature. If you mean that, yes, it can be measured as well.
There is no relation between medical uses of electromagnetic energy and alternative devices. There are no available scientific evidence to support claims in treating any diseases with the use of electromagnetism.
Yes, electromagnetic energy can be transformed into light energy. Light is a form of electromagnetic radiation within a specific range of the electromagnetic spectrum. When an object absorbs electromagnetic energy, it can emit light as a result of this energy conversion.
Visible electromagnetic energy comes from various sources such as the sun, artificial lighting, and bioluminescent organisms. It gets emitted in the form of light waves within a specific range of wavelengths that are visible to the human eye.
Light energy refers to electromagnetic radiation that can be seen by the human eye, while solar energy specifically refers to the energy derived from the sun's electromagnetic radiation. Solar energy encompasses a broader spectrum of energy that includes both light energy and non-visible forms of energy such as infrared and ultraviolet radiation.
Energy from the sun is delivered in the form of electromagnetic energy. It is not potential energy in the usual sense of the term potential energy which is usually taken to mean energy that is a consequence of the position of an object. The energy that is emitted from the sun and travel through space is electromagnetic energy. The electromagnetic energy of sunlight (or any other light) is manifested entirely in the oscillating electric and magnetic fields of the light. Note: There are variants in the definition of potential energy which are broader than merely energy that is a consequence of position. The alternative definition can be stored energy and and energy not available for work.
light energy is any visible form of energy that forms part of the electomagnetic spectum it is therefore transmitted as any form of electromagnetic wave.
The frequency of electromagnetic energy traveling through a medium can change if the medium changes. However, the frequency itself does not change unless the source of the electromagnetic energy changes.
As defined by research on the topic of the Electromagnetic Spectrum, no human can hear radio waves. No human can hear any part of the Electromagnetic Spectrum except gamma rays, which have enough energy to light up. If humans were to hear radio waves, they wouldn't need radios (except from the original form).
Electromagnetic waves carry energy and information. Energy is transferred through the oscillation of electric and magnetic fields, while information can be encoded in the frequency, amplitude, and phase of the wave.
A gamma ray is an electromagnetic wave. It has the highest frequency (and energy) as well as the shortest wavelength on any wave on the electromagnetic spectrum.
Yes, light waves are a form of radiant energy. Radiant energy refers to any form of energy that travels in waves through space, and light waves are a specific type of electromagnetic wave that are visible to the human eye.