wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Work of 3.0×104 joule is required to be done in increasing the size of a soap film from 10 cm×6 cm to 10 cm×11 cm. The surface tension of the film is

A
5×102N/m
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
3×102N/m
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
1.5×102N/m
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
1.2×102N/m
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Join BYJU'S Learning Program
CrossIcon