Waves
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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| Pitch | Human perception of the frequency of sound.
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| Compressional Wave | Mechanical wave that causes particles in matter to move back and forth along the direction the wave travels.
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| Diffraction | Bending of waves around an object.
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| Electromagnetic Spectrum | The range of wavelengths or frequencies over which electromagnetic radiation extends.
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| Electromagnetic Waves | Its a form of radiant energy.
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| Frequency | The rate at which something occurs or is repeated over a particular period of time or in a given sample.
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| Infrared waves | Light is electromagnetic radiation with longer wavelengths than those of visible light
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| Intensity | The measurable amount of a property, such as force, brightness, or a magnetic field.
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| Law of Reflection | The laws of reflection are as follows: The incident ray, the reflected ray and the normal to the reflection surface at the point of the incidence lie in the same plane.
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| Refraction | The fact or phenomenon of light, radio waves, etc., being deflected in passing obliquely through the interface between one medium and another or through a medium of varying density.
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| Reverberation | A continuing effect; a repercussion.
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| Transverse wave | A wave vibrating at right angles to the direction of its propagation.
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| Ultraviolet waves | Radiation in the part of the electromagnetic spectrum where wavelengths are just shorter than those of ordinary
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| Wave | A disturbance that moves through the matter and space and carries energy.
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| Wavelength | The distance between successive crests of a wave, esp. points in a sound wave or electromagnetic wave.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Ghost Recall
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