Group 4_Fluid Mechanics

A fundamental law of physics and chemistry stating that the total energy of an isolated system is constant despite internal changes.

• a. Bernoulli's Equation

   

• b. Conservation of Energy

• c. Bernoulli's Equation at Constant Depth

   

It states that the sum of all forms of energy in a fluid flowing along an enclosed path is the same at any two points in that paths.

• a. Principle of the Flow and Motion of Fluid at Constant Depth

• b. Bernoulli's Equation

• c. Conservation of Energy

   

There is a relationship between Conservation of Energy and Bernoulli's Equation.

• a. The statement is true.

• b. The statement is false.

• c. The statement is irrelevant.

Which among the following statements is not relevant to the relationship between Conservation of Energy and Bernoulli's Equation?

• a. Partial initial energy acquired by the object makes the solution weak and unsteady.

• b. Bernoulli's Equation can be viewed as conservation of energy law for a flowing liquid.

• c. The amount of total energy acquired by the fluid of any isolated system is steady.

Bernoulli's Equation confirms the fact that the pressure change due to the weight of a fluid is pgh.

• a. The statement is true.

• b. The statement is false.

• c. The statement is irrelevant.

He is a Swiss physicist who published Bernoulli's Equation in 1738.

• a. Leonhard Euler

• b. David Bernoulli

• c. Daniel Bernoulli

He updated the formula by adding energy conservation and writing it in a more contemporary style.

• a. Leonhard Euler

   

• b. David Bernoulli

• c. Daniel Bernoulli

The year Leonhard Euler updated the formula by adding energy conservation and writing it in a more contemporary style.

• a. 1750

• b. 1752

• c. 1738

Bernoulli's Equation at Constant Depth defines that when a liquid flows through a narrow channel at the same height, the pressure between two points will be inversely proportional to the velocities.

• a. The statement is true.

• b. The statement is false.

• c. The statement is irrelevant.

Which among the following assumptions is fabricated?

• a. Acceleration is Equal to Velocity

• b. Flow is Steady

• c. Density is Constant