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Deepak kumar

· started a discussion

· 1 Months ago

Ye 4sigma/d hota h,
To ans 2s/r hona chahiye

Question:

The pressure intensity for a hollow bubble is-

Options:
A)

2sr    

B)

8sr    

C)

4sr    

D)

16sr    

Solution:

Ans: (c)

 

Knowledge Expert

· commented

· 1 Months ago

Dear Student,

Given answer is correct. pressure intensity of Hollow bubble is 8T/d, d=2r
8T/2r= 4T/r .

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