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Study bachelors and masters degree courses, online physics degree programs MCQs: bernoulli's principle states that, for streamline motion of an incompressible non-viscous fluid: with options the pressure at any part + the kinetic energy per unit volume = constant, the kinetic energy per unit volume + the potential energy per unit volume = constant, the pressure at any part + the potential energy per unit volume = constant and the pressure at any part + the kinetic energy per unit volume + the potential energy per unit volume = constant for online knowledge tests, online eLearning, undergraduate and masters degree competitive exams. Free skills assessment test is for online learning mechanics of fluids quiz questions with MCQs, exam preparation questions and answers.

MCQ: Bernoulli's principle states that, for streamline motion of an incompressible non-viscous fluid:

1. the pressure at any part + the kinetic energy per unit volume = constant
2. the kinetic energy per unit volume + the potential energy per unit volume = constant
3. the pressure at any part + the potential energy per unit volume = constant
4. the pressure at any part + the kinetic energy per unit volume + the potential energy per unit volume = constant

D

MCQ: Density of air is

1. 1⁄8 of water
2. 1⁄7 of water
3. 1⁄45 of water
4. 1⁄800 of water

D

MCQ: 1 torr is equal to

1. 1 N⁄m²
2. 1 mm Hg
3. 1 bar
4. All of the above

B

MCQ: "Upthrust = Weight of liquid displaced" is known as

1. Bernoulli's Principle
2. Archimedes' Principle
3. Pascal's Law
4. Coulomb's law

B

MCQ: Bernoulli's principle shows that, at points in a moving fluid where potential energy change is very small

1. the pressure is low where the velocity is low and similarly, the pressure is high where the velocity is high
2. the pressure is low where the velocity is high and conversely, the pressure is high where the velocity is low
3. pressure becomes independent of the velocity of the moving fluid
4. pressure remain independent of the speed of the stationary fluid

B