It is easy to burst a gas-filled balloon with a needle than with a nail. It is because

  • nail exerts more pressure than needle on the balloon
  • needle exerts more pressure than nail on the balloon.
  • gas is reactive with the needle.
  • nail is more longer than needle.
  • Explanation:

     

     

It is easy to burst a gas-filled balloon with a needle than with a nail. It is because
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