Different Types Of Energy That Make Up The Electromagnetic Spectrum

Radio waves microwaves infrared visible light.

Different types of energy that make up the electromagnetic spectrum.

The human eye can only detect only a small portion of this spectrum called visible light. Some waves are absorbed and others are reflected. Electrodynamics is the physics of electromagnetic radiation and electromagnetism is the physical phenomenon associated with the theory of electrodynamics. The electromagnetic spectrum is a range of frequencies wavelengths and photon energies covering frequencies from below 1 hertz to above 10 25 hz corresponding to wavelengths which are a few kilometres to a fraction of the size of an atomic nucleus in the spectrum of electromagnetic waves.

Radiation is energy that travels and spreads out as it goes the visible light that comes from a lamp in your house and the radio waves that come from a radio station are two types of electromagnetic radiation. Electric and magnetic fields obey the properties of superposition thus a field due to any particular particle or time varying electric or magnetic field contributes to the fields present in the same space due to other causes. The electromagnetic spectrum comprises the span of all electromagnetic radiation and consists of many subranges commonly. Electromagnetic energy travels in waves and spans a broad spectrum from very long radio waves to very short gamma rays.

The electromagnetic spectrum is the range of frequencies the spectrum of electromagnetic radiation and their respective wavelengths and photon energies. The electromagnetic em spectrum encompasses all wave frequencies including radio visible light and x rays. Many different kinds of energy travel in waves. Light heat radio and similar types of energy are carried by a variety of waves in the electromagnetic spectrum some energy waves need a medium such as water or air through which to travel.

A radio detects a different portion of the spectrum and an x ray machine uses yet another portion. What different types of light tell us. Seismic waves travel inside the earth and cause earthquakes. Sound waves carry noises through the air to our ears.

Radio waves and microwaves which have the lowest energies allow scientists to pierce dense interstellar clouds to see the motion of cold gas. Generally in a vacuum electromagnetic waves tend to. To study the universe astronomers employ the entire electromagnetic spectrum. Electromagnetic spectrum the entire distribution of electromagnetic radiation according to frequency or wavelength although all electromagnetic waves travel at the speed of light in a vacuum they do so at a wide range of frequencies wavelengths and photon energies.

All em waves are made up of photons that travel through space until they interact with matter. The electromagnetic spectrum covers electromagnetic waves with frequencies ranging from below one hertz to above 10 25 hertz corresponding to wavelengths from thousands of kilometers down to a fraction of the size of an atomic nucleus. The electromagnetic spectrum is generally divided into seven regions in order of decreasing wavelength and increasing energy and frequency.