The additional force required to lift a flat circular disc of radius 5 cm from the surface of water with surface tension 75 "dyne"cm^(-1). Will be

The additional force required to lift a flat circular disc of radius 5

1.	The additional force required to lift a flat circular disc of radius 5 cm from the surface of water with surface tension 75 "dyne"cm^(-1). Will be
Answer» <html><body><p><a href="https://interviewquestions.tuteehub.com/tag/750-335306" style="font-weight:bold;" target="_blank" title="Click to know more about 750">750</a> <a href="https://interviewquestions.tuteehub.com/tag/dyne-961313" style="font-weight:bold;" target="_blank" title="Click to know more about DYNE">DYNE</a><br/>`750 <a href="https://interviewquestions.tuteehub.com/tag/pi-600185" style="font-weight:bold;" target="_blank" title="Click to know more about PI">PI</a>` dyne<br/>30 dyne<br/>60 dyne</p>Answer :<a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a></body></html>