Question:

The excess pressure inside a spherical drop of radius of a liquid of surface tension Tis

Options :

  • (a) Directly proportional tor and inversely proportional to T
  • (b) Directly proportional to 7 and inversely proportional tor
  • (c) Directly proportional to the product of T and r
  • (d) Inversely proportional to the product of T and r

Answer :

(b) Directly proportional to 7 and inversely proportional tor

Answer Steps :

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