Electromagnetic Spectrum and Light
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What are photons? | Individual particles of light
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| What is another name for light? | Electromagnetic wave
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| True or false - All light travels at the different speed | False - The light travels at the same speed of light, regardless of different types.
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| Range the electromagnetic waves from shortest wavelength to longest wavelength- | 1-Gamma rays
2-X-Rays
3-Ultraviolet
4-Visible light
5-Infrared
6-Radio
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| True or false - The wave with the highest frequency and shortest wavelength has the greater amount of energy | True
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| Gamma rays to radio waves are all types of ___________ | Electromagnetic radiation
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| What is thermal radiation? | Energy that an opaque object, like a planet, produce based on its temperature.
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| What is a Stefan-Boltzmann law? | A law which stated that the higher the energy, the more radiation a star gives off at any wavelength
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| What is Wein's Law? | The closer the star is to blue, the hotter, thus higher energy.
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| According to Wein's Law, how hot is the red temperature? | Cooler
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| According to Stefan-Boltzmann law, why doesn't the object emit much radiation? | The object doesn't have the highest energy.
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