Differentiate between periscope and kaleidoscope. (only2 short points)
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Differentiate between periscope and kaleidoscope. (only2 short points)
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Periscope:
1. Periscope is a device used for viewing objects from a concealed or distant location typically in military applications or on submarines.
2. It typically consists of a series of mirrors or prisms that reflect the light in order to provide an observer with a view of what is happening above the surface or beyond their line of sight.
Kaleidoscope:
1. A kaleidoscope is a cylindrical optical instrument that consists of mirrors and pieces of colored glass or other materials.
2. When viewed through the eyepiece the reflection of these objects creates symmetrical patterns that change as the device is rotated creating a visually engaging and colorful experience.