# Mechanics of Fluids MCQs Quiz Online PDF Download

Learn mechanics of fluids MCQs, A level physics test for online courses learning and test prep to practice. Mechanics and properties of matter quiz has multiple choice questions (MCQ), mechanics of fluids quiz questions and answers to learn for GCE A level revision guide tests.

GCE physics practice test MCQ on bernoulli's principle states that, for streamline motion of an incompressible non-viscous fluid with options pressure at any part + kinetic energy per unit volume = constant, kinetic energy per unit volume + potential energy per unit volume = constant, pressure at any part + potential energy per unit volume = constant and pressure at any part + kinetic energy per unit volume + potential energy per unit volume = constant problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning mechanics of fluids quiz with MCQs to practice test questions with answers.

## MCQs on Mechanics of Fluids Quiz PDF Download

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

- 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
- the pressure at any part + the kinetic energy per unit volume + the potential energy per unit volume = constant

D

MCQ. Density of air is

- 1⁄8 of water
- 1⁄7 of water
- 1⁄45 of water
- 1⁄800 of water

D

MCQ. 1 torr is equal to

- 1 N⁄m²
- 1 mm Hg
- 1 bar
- All of the above

B

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

- Bernoulli's Principle
- Archimedes' Principle
- Pascal's Law
- Coulomb's law

B

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

- the pressure is low where the velocity is low and similarly, the pressure is high where the velocity is high
- the pressure is low where the velocity is high and conversely, the pressure is high where the velocity is low
- pressure becomes independent of the velocity of the moving fluid
- pressure remain independent of the speed of the stationary fluid

B