CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

A ring of radius $$R$$ is kept on water surface. Surface tension of water is $$T$$ and mass is $$m$$. What force required to lift the ring from water surface?
1631163_96c63b5ec0f940bdb67963c3dd99fb8a.PNG


Solution

$$F_{ex}=mg=2.T(2\pi R)$$
$$F_{ex}=mg+2T\pi R$$
1276436_1631163_ans_e1c7e561e128427e95e8bf83448bbfdc.PNG

Physics

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More


similar_icon
People also searched for
View More



footer-image