Question

station summarize
read the provided science article down below. summarize the main ideas and key concepts from the article. your summary must be written in complete sentences and should be detailed.
did you know that there are many different forms of light energy other than the light you can see? these forms of light energy can be found on the electromagnetic spectrum. the electromagnetic spectrum (ems) is made up of the entire range of electromagnetic waves. electromagnetic radiation is made of light particles, called photons, that travel in wave - like patterns at the speed of light. these waves range from long wavelength to short wavelength and from low frequency to high frequency.
wavelength is the distance in nanometers (nm) between two waves. it can be measured from the crests (tops) or troughs (bottoms) of the waves. frequency is the number of waves that pass a given point in one second and is measured in the unit hertz (hz). the higher the frequency, the more energy the wave contains. the seven different waves that make up the electromagnetic spectrum are radio waves, microwaves, infrared waves, visible light, ultraviolet waves, x - rays, and gamma rays.
radio waves have the longest wavelength and lowest frequency of all electromagnetic waves on the spectrum. this allows radio waves to be able to be picked up by an antenna and sent through wires to produce sound. astronomers use radio telescopes to study radio waves that come from other planets, stars, and galaxies. these radio waves allow astronomers to learn about the composition of these celestial objects. radio waves are also commonly used for broadcasting, satellite communication, radar, and navigation systems.
microwaves are technically a form of radio wave, but they have a shorter wavelength and a higher frequency. astronomers study cosmic microwave background radiation because it fills the entire universe. these microwaves also give clues to the beginning of the universe. we commonly use microwaves on earth because they are able to cook food by penetrating the molecules of the food with energy. microwaves are also used for phone signals, wi - fi, and traffic speed cameras.

Explanation:

The article discusses the electromagnetic spectrum, which contains various forms of light energy beyond visible light. It defines wavelength and frequency and lists the seven types of waves in the spectrum: radio, microwave, infrared, visible light, ultraviolet, x - rays, and gamma rays. It then details the characteristics and uses of radio waves (longest wavelength, lowest frequency, used in communication and astronomy) and microwaves (shorter wavelength than radio waves, used in cooking, communication, and astronomy).

Answer:

The electromagnetic spectrum encompasses different forms of light energy. Wavelength and frequency are key concepts. The spectrum has seven wave types. Radio waves have long wavelengths and are used in communication and astronomy. Microwaves, a form of radio wave with shorter wavelengths, are used in cooking, communication, and astronomy research.