Study guides, Class notes & Summaries

An electron will not be ejected - If the energy of the incident photon is less than the work function: Increases - For supersonic flow, the pressure of fluid must decrease as the fluid flow area of the duct. Dynamic viscosity / kinematic viscosity - Density in term of viscosity is: Shape - Liquids and gases take the following characteristic(s) of their contents. C. A and B above are correct - Alcohol finds use in manometers as: A. It provides a suitable meniscus for the inclined tube B...

Mechanics - The oldest physical science that deals with both stationary and moving bodies under the influence of forces. Statics - The branch of mechanics that deals with bodies at rest. Dynamics: - The branch that deals with bodies in motion. Fluid mechanics - The science that deals with the behavior of fluids at rest (fluid statics) or in motion (fluid dynamics), and the interaction of fluids with solids or other fluids at the boundaries. Fluid dynamics - Fluid mechanics is also refe...

Fluid Mechanics Final Exam Review – All Questions & Answers (Graded A+) Fluid Mechanics Final Exam Review – All Questions & Answers (Graded A+) The surface force acting on a differential surface element shown in the figure is the ___________ product of a stress tensor and the unit outward normal vector. - ANSWER - contracted __________ equation is an approximate relation between pressure, velocity, and elevation, and is valid in regions of steady, incompressible flow where net frictio...

Fluid Mechanics Exam 2 Concepts || With Complete Solutions (100% Correct) Fluid Mechanics Exam 2 Concepts || With Complete Solutions (100% Correct) What is a streamline? - ANSWER - An imaginary line through flowing fluid such that velocity is tangent to it at every point. What are different components of acceleration? - ANSWER - Local: dv/dt Convective: v*dv/dx Centripital: v^2/r What is the basic assumption involved in the Euler Equation? - ANSWER - Mass is constant What assumpti...

Fluid Mechanics Final Review Test (2024) || Questions & Answers (Graded A+) Fluid Mechanics Final Review Test (2024) || Questions & Answers (Graded A+) ________________ have no definite shape and can flow. - ANSWER - Fluids Gasses and liquids are ________________. - ANSWER - fluids Although gasses and liquids are both fluids, they do not always _____________________. - ANSWER - behave the same _________________ have definite volumes, ________ do not. - ANSWER - Liquids gases Pha...

Fluid Mechanics Exam Technical Terms Definitions (100% Correct) Fluid Mechanics Exam Technical Terms Definitions (100% Correct) Fluid mechanics - ANSWER - The study of fluid behavior Hydrodynamics - ANSWER - A category of fluid mechanics that studies the motion of incompressible fluids Aerodynamics - ANSWER - A category of fluid mechanics that studies the external flow of air Fluid - ANSWER - A substance in liquid or gas phase that continually deforms No-Slip Condition - ANSWER -...

Fluid Mechanics - Exam Review Chapter 1-3 || Complete Questions & Solutions (100% Verified) Fluid Mechanics - Exam Review Chapter 1-3 || Complete Questions & Solutions (100% Verified) Fluid mechanics - ANSWER - Study of fluids at rest (fluid statics) or in motion (fluid dynamics) and the subsequent effects of the fluids on the boundaries (pressure or force) The difference between thermodynamics and fluid mechanics - ANSWER - Thermodynamics deals with systems in equilibrium, most realistic...

FLUID MECHANICS EXAM 1 REVIEW (2024) || Questions & Answers (Graded A+) FLUID MECHANICS EXAM 1 REVIEW (2024) || Questions & Answers (Graded A+) In a horizontal converging (i.e. getting smaller) pipe with steady flowing inviscid, incompressible fluid in one direction, the velocity must _____ and the pressure must ______ as the fluid moves through the pipe. - ANSWER - increase, decrease T/F: Gradient of pressure is a scalar. - ANSWER - False To arrive at Bernoulli's equation, one must _...

Fluid Mechanics Final Exam 2024 || All Questions & Solutions (100% Correct) Fluid Mechanics Final Exam 2024 || All Questions & Solutions (100% Correct)

Fluid Mechanics Exam 1 (2024) || All Questions & Answers (Graded A+) Fluid Mechanics Exam 1 (2024) || All Questions & Answers (Graded A+) fluid - ANSWER - changes shape and size to fill container; CANNOT resist a shear stress difference between vapor and gas - ANSWER - vapor can be in equilibrium with liquid, gas CANNOT exist as liquid at existing conditions which is more dense: gas or liquid? - ANSWER - gas is MUCH less dense than liquid; gases can expand, liquids are incompressible ...