Multiple choice

A girl was facing a difficulty in removing the bangles she wore on her hands. A suggestion was given to put soap solution on her hands and then try to remove the bangles. This trick worked and she removed the bangles more easily. This was because

  1. soap solution reduced friction

  2. soap solution increased the beauty of the bangles

  3. hand became a bit leaner

  4. heat was produced

  5. her skin became harder
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Soap solution helped to reduce the friction. So, the bangles were slided out easily.

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