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ISRO Scientist Civil 2018 Paper

- Mass
- Momentum
- Energy
- None of the above

Option 1 : Mass

Free

CT 1: Engineering Mathematics

1084

10 Questions
10 Marks
12 Mins

__Explanation:__

**Continuity Equation**

- It is based on the principle of
**conservation of mass**. - For a fluid flowing through a pipe at all the cross-section, the quantity of fluid per second is constant.
- The continuity equation is given as \({\rho _1}{A_1}{V_1} = \;{\rho _2}{A_2}{V_2}\)

**Bernoulli’s Equation**

- It is based on the principle of
**conservation of energy**. - For an ideal fluid flowing through a pipe at all the cross-section, the total energy would be constant.

**Conservation of momentum **

**It**states that the net force acting on the fluid mass is equal to the change in momentum of flow per unit time in that direction.

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