Question

Q3. What is a kaleidoscope? State the principle on which it is based.
Ans: A kaleidoscope is a tube-shaped optical instrument that is rotated to produce a
succession of symmetrical designs by means of multiple mirror reflections. The
constantly changing patterns are made by bits of coloured glasses present at one
end of the tube. The kaleidoscope operates on the principle of multiple reflections,
where several mirrors are placed at an angle of 60° to one another.​

Answer 1

Answer:

the Kaleidoscope is based on the principle of multiple reflection. according to this the light ray get reflected by these multiple mirror. when a light ray falls on one mirror , then it get reflected to the another one