![what is radiant energy what is radiant energy](https://ecdn.teacherspayteachers.com/thumbitem/Radiant-energy-Interactive-Notebook-4811048-1567338465/original-4811048-1.jpg)
In the illustration above, you will see the different radiant energy levels represented by their wavelengths. White light, for example, is a form of radiant energy, and its frequency forms a tiny bit of the entire electromagnetic spectrum. The shorter the wavelength, the higher its frequency, and vice versa. The entire wave system from the lowest frequency to the highest frequency is known as the electromagnetic spectrum. There are different kinds of electromagnetic waves, and all of them have different wavelengths, properties, frequencies, and power, and all interact with matter differently. The energy in the electromagnetic waves is what we call radiant energy. These waves resemble the ripple (mechanical) waves you see when you drop a rock into a swimming pool, but with electromagnetic waves, you do not see them, but you often can see the effect of it. Now, the electrical field induced causes waves, called electromagnetic waves, and they can travel through a vacuum (air), particles or solids. That is possible by electromagnetic waves.īefore we go any further, let us understand what electromagnetic waves are.Įach time static energy from electric and magnetic force comes together, they induce an electric field around them.Īn example of an electric static force is the shock you get when you hold a metal doorknob.Īn example of a magnetic force is the pull that attracts metals to the magnet.
![what is radiant energy what is radiant energy](https://i.ytimg.com/vi/Wy6Tewe8m1k/hqdefault.jpg)
The sun’s heat is not transmitted through any solid medium but a vacuum. For example, we receive the heat from the sun, which is located very far from the earth via radiation. It is a form of energy that can travel through space. Radiant energy is the energy of electromagnetic waves.