Q. 3 A5.0( 2 Votes )
Identify the mistakes and correct them:
The beautiful pattern that we obtain in a kaleidoscope is because of refraction.
Answer :
The beautiful pattern that we obtain in a kaleidoscope is because of multiple reflections.
Kaleidoscope is an instrument which produces ever-changing patterns when rotated. To obtain these patterns, two or more reflectors (mirrors) are placed at an angle to one another. When the eye is placed at one end of the mirrors, the view on the other side is multiplied into a symmetrical pattern.
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Identify the mistakes and correct them:
The beautiful pattern that we obtain in a kaleidoscope is because of refraction.
Tamilnadu - Science Term-3Differentiate between regular and irregular reflection.
Tamilnadu - Science Term-3If Raman fixed two mirrors at an angle of 60 degrees to get as many number of images, could you find out the exact number of images produced? (N = 360/angle -1).
Tamilnadu - Science Term-3