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Mandip Singh

· started a discussion

· 1 Months ago

correct option must be D

Question:

In supersonic flow, if cross-section in increasing in the direction of flow

Options:
A)

both P and V increase

B)

P decrease and V increases 

C)

both P and V increase  

D)

P increases and V decreases  

  

Solution:

Ans: (b)

 

Ravi Kaushal

· commented

· 1 Months ago

kaise B hoga

Mandip Singh

· commented

· 1 Months ago

sorry, correct option must be B

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