Derive Charles' law and Charles' law of pressure with the aid of kinetic theory of gases.

Q: A 4 kg rectangular block with a length of 30 cm and a width of 15 cm rests on a chair. Wlat pressure…

A: The weight of the block is the gravitational force acting on it: The area of the block is: A = 30 x…

Q: Measure pressure and convert one unit of pressure to another

A: Introduction: Pressure is one of the physical quantities used to measure the amount of force applied…

Q: Explain the concept of pressure the in human body.

A: Pressure is the most important force in the body that permits the flow of fluid in the body.

Q: In Viscosity of a liquid experement How can you do this experiment using spheres of different…

A: Step 1. Measure the diameter of the sphere with the help of vernier calipers

Q: control volume through which fluid flows in and out is Eulerian description صواب İhi

A: There are two ways to describe the fluid motion : Lagrangian Eulerian In lagrangian, we calculate…

Q: Determine the pressure difference between the water pipe and the oil pipe shown the figure below.

A: Given:- We have given  a figure  Find:- The pressure difference between the water pipe and the oil…

Q: How does the pressure apply to a scale when standing on 1 foot compared to the pressure applied one…

A: When we stand on a scale with both the feet on the scale, the scale measures our weight or the force…

Q: Differentiate between atmospheric and gauge pressure.

A: Atmospheric pressure and gauge pressure are the most important concepts of thermodynamics.…

Q: As a woman walks, her entire weight is momentarily placed on one heel of her high-heeled shoes.…

A: Given, Area=1.5 cm2=1.5x10-4 m2 Mass =55 kg Weight=55x9.8=539N

Q: Define pressure in terms of weight.

A: Pressure is usually defined as force per unit area. In terms of weight, it can be defined as force…

Q: Determine the maximum height in inches that a lift pump can raise water (0.9981 g/ml) from a well at…

A: mass of water per unit volume = 0.9981 g/ml Pressure = 1 atm

Q: Determine the magnitude of the buoyant force acting on the object immersed in the water below. (Note…

A:

Q: A rubber balloon is filled with 0.018 m³ of helium gas and tied with and tied with a cord to a…

A: Write the given values with the suitable variables. V=0.018 m3ρ=1.29 kg/m3 Here, V is the volume and…

Q: Archimedes supposedly was áškėd to đetermine Whether crown first in the air and then in water as…

A: Given: weight in air (actual weight) = 6.68 Nweight in water(apparent weight)=6.07 N

Q: [Determine the difference between the total pressure of an aircraft flying at sea level, and an…

A:

Q: Question 2 Buoyant force = O Weight of the displaced fluid Weight of the Object or the block O…

A: SOlution: WHat is the buoyant force.

Q: When you drink through the straw, is it more accurate to say the liquid is pushed up the straw…

A: Sucking of straw decreases the air pressure in the straw. Atmospheric pressure on the surface of the…

Q: The total surface area of the soles of Lebron James' shoes is 0.035m^2. Before he jumps to shoot the…

A:

Q: Calculate the pressure a10-N block exerts on the table it rests on if its area of contact is 50cm2.

A: Formula for the pressure is:

Q: In your own words summarize Density and Buoyancy.

A: Required : Summary of Density and Buoyancy.

Q: Calculate the average pressure (in N/m2) exerted on the palm of a shot-putter's hand by the shot, if…

A:

Q: Water pressurized to 3.5 x 10^5 Pa is flowing at 5.0 m/s in a horizontal pipe which contracts to 1/3…

A:

Q: A merchant in Katmandu sells you a solid gold 1-kg statue for a very reasonable price. When you get…

A:

Q: When you swim and do to inside the swimming pool, you may realize high pressure. What law of fluid…

A:

Q: Calculate the buoyant force, if a floating body is 95% submerged in water. The density of water is…

A: Given :Density of water, p = 1000 kg.m-3From Archimedes principle formula ,Fb = ρ × g × V or Vb × ρb…

Q: Pascal's principle says ...(choose the correct answer): 1 buoyancy acts on a body at the waterline.…

A: Answer:2. that the hydrostatic pressure increases with increasing water depth

Q: Derive an expression for excess pressure inside an air bubble in a liquid.

A: Let the pressure outside the liquid drop be Po and the inside pressure be PiThe excess pressure…

Q: A person weighing 75kg is standing on a three-legged stool. The stool momentarily tilts so that the…

A: The pressure exerted by an object is defined as the perpendicular force exerted by the object on an…

Q: In ballet, dancing en pointe (on the tips of the toes) is much harder on the toes than normal…

A: Pressure is defined as the force exerted by an object over unit area.

Q: A venturi tube is used to determine the airspeed at the throat/test section. During the test, a…

A: Bernoulli's equation shall be used to solve this problem.

Q: A person weighing 75kg is standing on a three-legged stool. The stool momentarily tilts so that the…

A: The weight on the foot will be W=mg=75kg9.8m/s2=735N

Q: Derive an expression for excess pressure inside a liquid drop.

A: Let the pressure outside the liquid drop be Po and the inside pressure be PiThe excess pressure…

Q: Does Bernoulli’s principle refer to changes in internal pressure of a fluid or to pressures the…

A: Bernoulli’s principle stares that the speed of the fluid increases, pressure decreases. In a steady…

Q: A man applies a force of 20 N to kill a fly with a flat stick. If the area over which the force is…

A: We know thatP=FAHereP=pressureF=ForceA=Area

Q: buoyant force

A:

Q: Calculate the buoyant force due to the surrounding air on a man weighing 800 N. Assume his average…

A: Given: The man weight is F=800 N. The expression for buoyant force is: FB=F×ρaρm Here, ρa is the…

Q: Show that pressure at a point is same in all directions

A:

Q: A person weighing 75 kg is standing on a three-legged stool. The stool momentarily tilts so that the…

A: Given: The mass of the person is 75 kg.   The contact area of the each foot is 5 cm2.

Q: A cubical block of wood is 10,0 cm on a slide, floats at the interface between oil and water with…

A: Analyze the following diagram. The absolute pressure at the upper face of the block can be found…

Q: A person weighing 75 kg is standing on a three-legged stool. The stool momentarily tilts so that the…

A: Given data m=75 kgA=5×10-4 m2

Q: DETERMINE THE SIGNIFICANCE OF WATER TO THE BUOYANCY OF SHIPS.

A: Archimedes' principle states that if an object is partially or fully immersed in a fluid, it…

Fluid Pressure

The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.