Question

7.
Get three mirror strips, two rubber bands, card board sheet, translucent paper,
and broken bangle pieces and a make a kaleidoscope.
Ans. Experiment :
i) Take three mirror strips of same size. Tie these strips with rubber bands to form a
triangular tube.
ii) While tying the strips together remember to keep their reflecting surfaces facing
each other inside the tube.
iii) Cover one end of the tube with transluent paper using a rubber band.
iv) Cover the second end with card board sheet and make a hole in it, now kaleidoscope
is ready
U) Now put few small pieces of coloured glass bangles in side the triangular tube.
vi) Look at the bangle pieces through the hole we can see multiple colours.


please explain this answer in Telugu ​

Answer 1

Answer:

what is this I can't understand

Answer 2

Answer:

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