that is one light year
All electromagnetic radiation travels at the same speed. We usually call it "the speed of light" but it's the same for all other forms of electromagnetic waves.
We call that ionizing radiation.
If by "light" you mean electromagnetic radiation, then you would call them energy radiators.
Well, you might just put it in a separate category, and call it "light energy". But it is probably better to place it in the broader category of "electromagnetic waves".
I call it star light. Some more erudite folks might refer to it as stellar electromagnetic radiation.
All electromagnetic radiation travels at the same speed. We usually call it "the speed of light" but it's the same for all other forms of electromagnetic waves.
Waves, as in water, or electromagnetic radiation. Even a beam spreads out, due to diffraction.
what is a form of energy that travels as waves through the air and some solids and liquids call?
first of all electromagnetic waves are energy waves. and we call electromagnetic waves RADIATION.
We call light electromagnetic radiation with certain frequencies; higher frequencies and we call it Ultra violet, X-rays and gamma radiation. Frequencies lower than light we call infra red, and radio.
Neither. In vacuum, all electromagnetic radiation has the same speed, regardless of wavelength. It's the speed we call "the speed of light", but it applies to all of those other electromagnetic phenomena too.
We detect electromagnetic radiation in a narrow band of frequencies that we call "visible light" with our eyes. We can feel a broader spectrum of electromagnetic radiation that we call "heat". (There are some overlaps.) We can build tools that detect ANY frequency of electromagnetic radiation, and display that in any format we select.
We call that ionizing radiation.
The sun produces energy via nuclear fusion. Electromagnetic energy in the form of light travels through the vacuum of space to reach earth via what we call radiation.
It is call radiation heat transfer. The radiation is photon and is the electromagnetic wave.
Yes it is. It's the speed we call the "speed of light", although it applies equally to electromagnetic radiation at all frequencies/wavelengths.
A radiowave is an example of electromagnetic radiation. What most humans call light - what is produced by the sun or a light bulb - is actually called visible light. Visible light is another form of electromagnetic radiation, but with higher energies. Scientists use the word light as a substitue for the whole generalization of every kind of electromagnetic radiation.