PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

Book Free Demo
Make an intelligent doll to pick up the things it likes:
  1. Take a doll and attach a small magnet in one of its hands.
  2. Cover this hand with small gloves so that the magnet is not visible.
  3. Now, your intelligent doll is ready.
  4. Ask your friends to bring different objects near the doll's hand.
Knowing the material of the object you can tell in advance whether the doll would catch it or not.
 
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A doll
 
Important!
This is a project-based exercise. Write the answer in a sheet and compare it with the solution given below.