If you wonder what the electromagnetic spectrum worksheet is, wonder no more. Waves that make up the electromagnetic spectrum differ in magnetic waves and frequency. While electromagnetic waves can exist in different places across the range, they come in different ways across many frequencies and wavelengths. Most of these wavelengths are those that you have heard before. There are also different levels of energy in wavelengths.
What Are The Different Types of Electromagnetic Energy?
There are different categories of radiation when related to the electromagnetic spectrum. Every radiation has an additional amount of frequency and wavelength. Let us dive deeper.
- Radio Wavelength
Radio waves are also called electromagnetic waves. These waves are significantly longer, and people that read on this topic will also know that these waves have very long frequencies.
Moreover, radio waves are also recreated when the electric current is on the antenna. It is a metal rod that will make the radio waves vibrate at a specific frequency, and the rod will generate a particular electromagnetic wave at a specific wavelength.
Everyone will use radio waves most of the time in vehicles. Still, most radio waves utilize GPS positioning, television broadcasting, high-level energy emissions, wireless networks, remote controls, and other phone networks. It is no surprise that the low levels of radiation in the phone are also called radio frequency.
The next time you use the phone to make phone calls or a remote device to switch channels, there is a big thank you for the electromagnetic radiation.
- Microwaves
Microwaves are the primary electromagnetic waves that people utilize in radar. It is called a type of radio wave that is in long waveforms. These are also called low-frequency wavelengths.
If you have tuned into the local news to see what happened in the weather lately, then you might want to take microwaves. People use these microwaves in the microwave oven.
These things work with electromagnetic radiation to vibrate the food atomic particles in the food, turning the energy of the electromagnetic energy into thermal energy that will heat the meal.
It is another type of electromagnetic energy that works for everyone.
Infrared Light
Infrared radiation is also called infrared light or also called infrared waves. After looking at radio waves and microwaves, it is another step down to look at the other wavelengths of the electromagnetic waves. These waves are rather naked to our eyes, but a particular camera can capture the waves that let people see at night or a different kind of heat source.
The IR also stands for infrared radiation, which is crucial for astronomers and other experts working at NASA. People can detect the remote starts, dust that is also naked to the eye, and other equipment.
Visible Lights
Whether you believe it or not, light, the one we see every day, is called electromagnetic energy. These waves are also called electromagnetic waves, and they have a shorter wavelength than infrared waves or radio waves, more energy, and a much higher frequency.
The sun also emits electromagnetic energy and all electromagnetic waves across the spectrum, but the ripples it casts are the most vital energy. It is why people can’t look at the sun, as the light is too bright for our human eyes!
However, visible light belongs to the visible spectrum. It depends on the wavelengths of the morning, which gives us a lot of different colors that our eyes can see.
It happens when there is shining white light that comes through a prism, creating light refraction of different light, other wavelengths, and other rainbow colors.
UV Radiation
People also call UV light UV rays. It is a more common name for this electromagnetic ray. Moreover, it also has short wavelengths, meaning that UV light has a much higher frequency. However, it also has more electromagnetic energy than visible light or the other waves we touched earlier.
Finally, at this very point, electromagnetic radiation also becomes rather dangerous for people that do not take precautions against it. Unlike radio, infrared, and other waves, UV radiation is actually ionizing radiation.
People use UV protection to get rid of sunburn, and there are also worse consequences. Studies state that UV radiation is intense and can damage DNA and lead to cancer. It is why UV radiation is also capable of harming the skin.
The sun produces a lot of UV radiation, and we are protected by the sun’s atmosphere, which is why we are unharmed by the sun’s rays.
People can use many different ways for UV lights as well. People can use it for cancer treatments and other types of devices.
Takeaway
Now that you know the good things about electromagnetic waves, it is time to integrate them into today’s technology.
