Calculate the work done in increasing the radius of a soap bubble in air from 1 cm to 2 cm. The surface tension of the soap solution is 30 dx/cm.
Q: Air travels down an 8.0 cm2 vacuum hose at 5.0 m/s and exits through a 3.0 cm2 attachment. With what…
A: given:- V1= inflow velocity of air= 5m/s A1=cross sectional area at inflow=8…
Q: Calculate the work done in breaking a mercury drop of radius 1 mm into one thousand droplets of the…
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Q: A cylinder is fitted with a piston, beneath which is a spring, as in the drawing. The cylinder is…
A: Given : Spring constant (k) = 3400 N/m Radius of piston (r) = 0.035 m
Q: As the initially empty urinary bladder fills with urine and expands, its internal pressure increases…
A: The magnitude T of the tension force acting on one edge of the section is 0.95 N.Explanation:…
Q: A rectangular swimming pool is 20m long and 10m wide and full of water. The bottom of the pool…
A: In the question, its given that Length of the pool (l) = 20m Width of the pool (w) = 10m Density…
Q: Calculate the absolute pressure at an ocean depth of 90 m. Assume the density of sea water is 1 027…
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Q: A flotation device is in the shape of a right cylinder, with a height of 0.703 m and a face area of…
A: Area A = 4.22 m2 Height h = 0.703 m Buoyant force F = d g V d is density of liquid ( for water =…
Q: A tree loses water to the air by the process of transpiration at the rate of 110 g/hr. This water is…
A: Here, Q is the volume flow rate of the sap Qm is the the mass flow rate.
Q: Calculate the work done in breaking a mercury drop of radius 1mm into 1000 droplets of the same…
A: To find-Work done in breaking a mercury drop (W)=?Given that-Radius of mercury drop R=1 mm=10-3 mNo.…
Q: The aorta is the main artery from the heart. I typical aorta has an inside diameter of 1.8 cm and…
A: Typical diameter of aorta =1.8 cm Speed of blood in typical aorta=35 cm/s Diameter of artery reduced…
Q: In a car lift used in a car service station, compressed air exerts a force on a small piston that…
A: Given The radius of the small piston is r1=10 cm=10×10-2 m=0.1 m. The radius of another piston is…
Q: A cylinder is fitted with a piston, beneath which is a spring, as in the drawing. The cylinder is…
A: Given:- The spring constant is k = 4200 N/m. The piston has a negligible mass and a radius r = 0.015…
Q: A cylinder is fitted with a piston, beneath which is a spring, as in the drawing. The cylinder is…
A: as per our guidelines, we can answer only first question . please resubmit rest question for answer.
Q: the top of a vertical cylinder is sealed with a circular lid. If the cylinder is evacuated, what is…
A: The force is given by, F=PAF=Pπr2
Q: The viscosity of 5W-30 motor oil changes from 6.4 N -s/m² at -30 °C to 0.0090 N -s/m² at 100 °C.…
A: We must ascertain the volume flow rate the pump generates at -30°C. The inside radius of the tube is…
Q: The end of a garden hose is enclosed in a mesh sphere of radius 4 cm. If the hose delivers five…
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Q: The aorta pumps blood away from the heart at about 40 cm/scm/s and has a radius of about 1.0 cmcm.It…
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Q: A certain rigid aluminum container contains a liquid at a gauge pressure equal to P0 = 2.02 × 105 Pa…
A:
Q: Calculate the work done in breaking a mercury drop of radius 1 mm into one thot all of the same…
A: To find-Work done in breaking a mercury drop =?Given data-Radius R=1 mm R=10-3 mSurface…
Q: In Take-Home Experiment: Inhalation, we measured the average flow rate of air traveling through the…
A: Let the flow rate through the trachea be Q=15L/s=0.015 m3/s The air speed can be obtained as…
Q: A pressure gauge on an air cylinder reads 8 atm. What is the absolute pressure (in atm) inside the…
A: Given data: The gauge pressure (Pgauge) = 8 atm Required: The absolute pressure inside the cylinder…
Q: 500 kg 2.0 in. be–10 in. (2
A: Given: The diameter of piston-1 is 0.5 cm. The diameter of the piston-2 is 2.5 cm. The load on the…
Q: A lost shipping container is found resting on the ocean floor and completely submerged. The…
A:
Q: In a car service station, the air exerts a force on a small piston of radius r = 5 cm. The change in…
A: Given data F1=15000 Nr=5 cmR=15 cm
Q: Assuming that the fluid pressure p on a surface of earth A is uniform, when you are in a living room…
A:
Q: You have a U-shaped tube open at both ends. You pour water into the tube so that it is partially…
A:
Q: A cylinder is fitted with a piston, beneath which is a spring, as in the drawing. The cylinder is…
A: k = 4400 N/m Atmospheric pressure = 101300 N/m2radius = 0.028 m
Q: An office window has dimensions 2.7 m by 2.3 m. As a result of the passage of a storm, the outside…
A: Net Force
Q: An airtight box has a removable lid of area 1.3 x 10^-2 sq.m and negligible weight. The box is taken…
A:
Q: The pulmonary artery, which connects the heart to the lungs, has an inner radius of 2.80 mm and is…
A:
Q: Two identical cylindrical vessels with their bases at the same level each contain a liquid of…
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Q: A cylinder is fitted with a piston, beneath which is a spring, as in the drawing. The cylinder is…
A: All solutions are given in the explanation.Explanation:Given spring constant of the spring (k) =…
Q: A simple U-tube contains mercury. When 11.2 cm of water is poured into the right arm, how high does…
A: Given, Water poured at right arm h1 = 11.2 cm = 11.2 x 10-2 m
Q: The heat pumps blood at an average flow rate of 80.0cm^3/s into the aorta, which has a diameter of…
A:
Q: A cylinder is fitted with a piston, beneath which is a spring, as in the drawing. The cylinder is…
A: Given data *The given spring constant is k = 4200 N/m *The given radius is r = 0.016 m
Q: In the process of loading a ship, a shipping container gets dropped into the water and sinks to the…
A: We will answer the quesiton using the concept of Buoyant force. The details are given below.
Q: Crater Lake in Oregon is the deepest lake in the United States, with a maximum depth of 655 m. The…
A: (a) If P0 be the air pressure then the absolute pressure at the bottom will be P=P0+hρg Here we have…
Q: One of the dangers of tornados and hurricanes is the rapid drop in air pressure that is associated…
A: pinside=1.02 atmpexternal=0.910 atmΔp=pinside-pexternalΔp=1.02-0.910Δp=0.11…
Q: The blood pressure of an artery is measured at two heights: at the heart and 10 cm above the heart.…
A:
Q: The pulmonary artery, which provides a horizontal connection between the heart and the lungs, is 8.4…
A: According to he poiseuille’s law for the flow rate of blood in pulmonary artery is,According to the…
Q: A 19 cmcm radius air duct is used to replenish the air of a room 7.6m×6.7m×3.8m every 15 min. How…
A: The rate of airflow equals the area times the speed of the airflow. Now,
Q: How much work (in J) must be done to inflate the balloon when the atmospheric pressure is 1.0 bar…
A:
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