The electromagnetic spectrum spans from the lowly radio signals (1x104 Hz) that we use for terrestrial broadcasting to gamma rays (1x1021 Hz) from the sun!
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I found two EM spectrum jokes. Whether they are good, let the reader decide:An XKCD comic about the electromagnetic spectrum (please see the related link)and this (funny?) valentine:Roses reflect a light frequency at one end of the visibleelectromagnetic spectrum,Violets reflect a light frequency at the other end of the visible electromagnetic spectrum,Sugar is C12H22O11,And you release the endorphins in my brain.
An object that is a good radiator of electromagnetic waves is also a good source of energy (heat,light ...)
An object that is a good radiator of electromagnetic waves is typically a poor insulator, as it readily releases energy. Conversely, a good insulator tends to inhibit the transfer of heat. Reflectors of heat and absorbers of electromagnetic energy are typically different materials. A refractor of electromagnetic energy alters the path of light waves.
Infrared waves are a frequency of the spectrum that is undetectable by the unaided human eye.
Dark lines in the spectrum were named after German physicist Joseph von Fraunhofer, who first systematically studied them. They are commonly known as Fraunhofer lines and are formed when certain chemical elements absorb specific wavelengths of light, creating dark bands in the spectrum.
I found two EM spectrum jokes. Whether they are good, let the reader decide:An XKCD comic about the electromagnetic spectrum (please see the related link)and this (funny?) valentine:Roses reflect a light frequency at one end of the visibleelectromagnetic spectrum,Violets reflect a light frequency at the other end of the visible electromagnetic spectrum,Sugar is C12H22O11,And you release the endorphins in my brain.
As with any other wavelength of the electromagnetic spectrum, they can be good or bad depending on the use to which they are put.
Collectibles are not as good as cash. His words are as good as cash.
They are too long. For a good comparison of different waves, look up "electromagnetic spectrum".
Some good words to start a sentence could be "Furthermore," "Additionally," "Moreover," or "Nevertheless." These words can help add coherence and flow to your writing.
Rainbows are formed when sunlight is refracted and reflected in water droplets, separating the different wavelengths of visible light. Each color of the rainbow represents a different wavelength of light, showing that sunlight is composed of a range of wavelengths from the entire visible electromagnetic spectrum.
I have no clue
An object that is a good radiator of electromagnetic waves is also a good source of energy (heat,light ...)
You restate your thesis in different words and have a concluding and topic sentence in different words
He was able to use a variety of grandiloquent words.
There is a dove on top my head.
If you think of an sentence, put particularly in between 2 doing words or nouns and you can make a good sentence for your GCSE...