# Y Pressure Decreases n Velocity increases in a Convergent Nozzle?

friend, i have a doubt...........
in a convergent Nozzle, pressure decreases n Velocity increases. If Velocity Increases, Its Accelaration also increases. So, Force also increases. So, Pressure has to be increased...... But y it is decreasing?

## Replies

• ISHAN TOPRE
We are converting pressure energy in to velocity (Kinetic) energy, aren't we? So one must decrease. Besides in a convergent divergent nozzle there are 2 portions. About which one are you talking about?
• krak000
ishutopre
We are converting pressure energy in to velocity (Kinetic) energy, aren't we? So one must decrease. Besides in a convergent divergent nozzle there are 2 portions. About which one are you talking about?[/QSir,

I need a mathematical relation how pressure is reduced?
• Capt Spark
go thru Bernoulli's euation (Bernoulli's Principle).
This is all about conservation of energy.. if one component increases, other should reduce.
• Capt Spark
or thru this:
Bernoulli's Equation
• sumit gupta
frm boyel's law velocity and acceleration r inversly proportional

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