Yellow
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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| Electromagnetic radiation is... | A form of energy that exhibits wavelike behavior as it travels through space.
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| Visible light is... | Type of electromagnetic radiation.
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| Wavelength | The shortest between equivelent points on a continous wave.
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| How is wavelength measured? | From crest to crest. From trough to trough.
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| Frequency | The number of waves that pass a given point per second.
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| One hertz | The SI unit of frequency.
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| Amplitude | The waves height from the origin to a crest or from the orgin to the trough.
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| The speed of all electromagnetic wave is.. | The same
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| As one quantity increases the other... | Decrease
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| Sunlight is an example of | Whitelight
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| Encompasses all forms of electromagnetic radiation with the only differences in the types of radiation being their frequencies and wavelengths | Electromagnetic spectrum
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| Matter can gain or lose energy only in small specific amount called | Quanta
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| Quantum | The minimum amount od energy that can be gained or lost by an atom
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| Photoelectric effect | Electrons called photoelectrons are emitted from a metals surface when light of a certain frequency shines on the surface
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| Photon | A particle of electromagnetic radiation with no mass that carries a quantum of energy
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| Atomic emission spectrum | The set of frequencies of the electromagnetic waves emitted by atoms of the element
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Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
Kidd0125
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