A nurse pushes the plunger of a hypodermic syringe with a force of 4.0N. If the internal radius of the cylinder is 0.8 m and the radius of the core of the needle is 2.0 x 104 m, with what force is the vaccine ejected from the needle?
Q: All of the following are properties of fluid pressure except The forces exerted by a fluid on the…
A: Pressure P = Force/Area P = F/A
Q: If the velocity, pressure, density, etc., change at a point with respect to time, the flow is called…
A: If velocity density and pressure changes wrt to time then,
Q: VISCOSITY Make a conclusion about this table: LIQUID DISTANCE TIME WATER 45 cm 2.95 s COOKING OIL…
A: Given the table, Viscosity The resistance offered by certain fluids to their own motion/flow is…
Q: Coefficient of viscosity doesn’t depend on temperature because it is a property of the fluid. True…
A: True or False: Coefficient of viscosity doesn’t depend on temperature because it is a property of…
Q: 3 example problems with solution about FLUID MOTION.
A: Required : 3 example problems with solution about FLUID MOTION.
Q: Is iron necessarily heavier than cork? Explain.
A: Answer Not necessarily
Q: what happen if the fluid flow in shell balances calculation is not yet fully developed?
A:
Q: 3. At a Reynolds number of 15, Darcy's Law would be valid invalid
A: Reynolds Number (N)=15
Q: Describe about Fluid flow also tells what ideal fluid is?
A: To describe Fluid Flow
Q: determine the velocity of flow of gasoline
A: Given data: The head difference between two points is: h1-h2 =1 m. The pressure at point 1 is: P1…
Q: Continuity Equation applied-1 when a fluid flows in an . tube
A: A1V1 = A2V2
Q: How does the increase in the radius of a pipe affect the pressure exerted by the fluid passing…
A: Bernoulli's equation is a mathematical expression of Bernoulli's principle and is used to describe…
Q: 5. Determine the viscosity of a fluid (40% sucrose) in Pascal-Second by falling b method. Ball…
A: Here we assume that the ball attains a steady velocity while falling through the liquid. In order to…
Q: 3. A force of 2.20N is required to move the upper plate at a constant speed of 31.0 cm/s in the…
A:
Q: What does streamlining an object do? a) Increases air friction acting on the object b) Increases the…
A: A streamlining is the a special shape of an object which reduce the friction of drag between a…
Q: Which fluid principle states that a change in pressure at any point in a confined fluid is…
A: Given a statement that “change in pressure at any point in a confined fluid is transmitted in all…
Q: Q5: The U-tube shown in figure (5), is filled with water and rotated about a vertical axis (0.15m)…
A: Maximum difference in head, ∆h=0.3mWe know…
Q: Momentum mass balance equation of incompressible
A:
Q: Bernoulli's equation can be derived from the conservation of: O volume O energy O angular momentum O…
A: The mathematical equation of Bernoulli's Equation is : P+12ρv2+ρgh=Constant Here, P is the pressure,…
Q: Describe the Fluid Statics:
A: Fluid statics is also known as hydrostatics. It is a branch of fluid mechanics. Fluid statics…
Q: What is the viscosity of an ideal fluid? A) Equal to its mass B) Equal to its weight C)…
A: Viscosity is the measure of fluid's resistance to flow It is a kind of friction between the layers…
Q: A fluid is a substance that O Can't flow, can't withstand shearing stress and conforms to the…
A: A fluid is a substance that flows under applied shear stress or external force and cannot resist any…
Q: List the most used fluids at commercial level
A: most used fluids at the commercial level:
Q: How can the topic Fluid Mechanics in the Body be used in health sciences?
A:
Q: 12 Instrument to measure blood pressure is called as O sphygamometer ONone of the answers O…
A:
Q: Rotameter is used to measure: A) Vortex flow B) Density of fluids C) Velocity of fluid in pipes D)…
A:
Q: For particles flowing in a blood vessel, what type of stress is applied on them? * Bulk Shear…
A: The particles of flowing in the Blood vessel experiences shear stress This stress is being applied…
Q: Archimedes' principle states that a body immersed in a fluid is subjected to force that is equal to…
A: Archimedes principle states that if any object is immersed in a fluid. The fluid will exert force in…
Q: What is the effect on temperature on coefficient of viscosity of liquid?
A: Effect on temperature on coefficient of viscosity of liquid is:
Q: Define Capillary Action And Give Some Examples Of It
A: Capillary action, also known as capillary motion, capillary effect, capillarity, and wicking, can be…
Q: What are the properties of viscosity?
A: Viscosity is a characteristic of the fluid by the virtue of which fluid opposes its motion. The…
Q: How does the capillary action depend on the relative strengths of adhesive and cohesive forces?
A: Capillary action is the rise or fall of any liquid inside a capillary tube
Q: A cylinder with a diameter of 2 m and a height of 7 m. It has a mass of 230 g. What is its specific…
A:
Q: Viscosity is a property of a fluid that determines how it will flow. Look at the figure that shows…
A: We know the relation between the viscosity and temperature, as the temperature increases it's…
Q: 12) Rank in order, from largest to smallest, the pressures at A, B and C in Figure below. Explain E…
A: Pascal's law: A change in pressure at any point in an enclosed fluid at rest is transmitted…
Q: Fluids & Pressure A straightforward method of finding the density of an object is to measure its…
A:
Q: Three cylinders contain liquids as shown below. The pressure at point B is (Note: p oil< p Water <P…
A:
Q: What is the density of a solid cube if it floats in oil while half of it gets submerged? The density…
A:
Step by step
Solved in 2 steps with 2 images