EBK FUNDAMENTALS OF THERMODYNAMICS, ENH
9th Edition
ISBN: 9781119321453
Author: Sonntag
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
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Chapter 1, Problem 1.39P
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Chapter 1 Solutions
EBK FUNDAMENTALS OF THERMODYNAMICS, ENH
Ch. 1 - Separate the list P,F,V,,T,a,m,L,t, and V into...Ch. 1 - A tray of liquid water is placed in a freezer...Ch. 1 - The overall density of fibers, rock wool...Ch. 1 - Is density a unique measure of mass distribution...Ch. 1 - Water in nature exists in three different phases:...Ch. 1 - What is the approximate mass of 1 L of gasoline?...Ch. 1 - Can you carry 1m3 of liquid water?Ch. 1 - A heavy refrigerator has four height-adjustable...Ch. 1 - A swimming pool has an evenly distributed pressure...Ch. 1 - If something floats in water, what does it say...
Ch. 1 - Two divers swim at a depth of 20 m. One of them...Ch. 1 - An operating room has a positive gage pressure,...Ch. 1 - A water skier does not sink too far down in the...Ch. 1 - What is the lowest temperature in degrees Celsius?...Ch. 1 - How cold can it be on Earth and in empty space?Ch. 1 - A thermometer that indicates the temperature with...Ch. 1 - How can you illustrate the binding energy between...Ch. 1 - Prob. 1.18PCh. 1 - One kilopond (1 kp) is the weight of 1 kg in the...Ch. 1 - A stainless steel storage tank contains 5kg of...Ch. 1 - A steel cylinder of mass 4kg contains 4L of water...Ch. 1 - The Rover Explorer has a mass of 185Kg , how much...Ch. 1 - Prob. 1.23PCh. 1 - A 1700kg car moving at 80km/h is decelerated at a...Ch. 1 - The elevator in a hotel has a mass of 750kg , and...Ch. 1 - One of the people in the previous problem weighs...Ch. 1 - Prob. 1.27PCh. 1 - A 1m3 container is filled with 400kg of granite...Ch. 1 - A power plant that separates carbon dioxide from...Ch. 1 - A 5m3 container is filled with 900kg of granite...Ch. 1 - Prob. 1.31PCh. 1 - Prob. 1.32PCh. 1 - A 5000kg elephant has a cross-sectional area of...Ch. 1 - Prob. 1.34PCh. 1 - Prob. 1.35PCh. 1 - A hydraulic lift has a maximum fluid pressure of...Ch. 1 - Prob. 1.37PCh. 1 - Ahydraulic cylinder has a 125mm diameter piston...Ch. 1 - A 75kg human total footprint is 0.05m2 when the...Ch. 1 - Prob. 1.40PCh. 1 - Prob. 1.41PCh. 1 - Prob. 1.42PCh. 1 - Prob. 1.43PCh. 1 - An underwater buoy is anchored at the seabed with...Ch. 1 - A floating oil rig is anchored in the seabed with...Ch. 1 - At the beach, atmospheric pressure is 1025 mbar....Ch. 1 - Prob. 1.47PCh. 1 - Prob. 1.48PCh. 1 - A piston mp=5kg , is fitted in a cylinder. A=15cm2...Ch. 1 - A container ship is 240m long and 22m wide. Assume...Ch. 1 - A probe is lowered 16m into a lake. Find the...Ch. 1 - A person, 75kg , wants to fly (hoover) on a 2kg...Ch. 1 - The density of atmospheric air is about 1.15kg/m3...Ch. 1 - Prob. 1.54PCh. 1 - A barometer to measure absolute pressure shows a...Ch. 1 - A differential pressure gauge mounted on a vessel...Ch. 1 - What pressure difference a 100-m column of...Ch. 1 - A barometer measures 760mmHg at street level and...Ch. 1 - Prob. 1.59PCh. 1 - An exploration submarine should be able to descend...Ch. 1 - The absolute pressure in a tank is 115kPa and the...Ch. 1 - An absolute pressure gauge attached to a steel...Ch. 1 - Prob. 1.63PCh. 1 - The difference in height between the columns of a...Ch. 1 - Prob. 1.65PCh. 1 - Prob. 1.66PCh. 1 - Prob. 1.67PCh. 1 - A 0.2m3 piece of softwood is lifted upto the top...Ch. 1 - A car of mass 1775kg travels with a velocity of...Ch. 1 - What is temperature of 5C in degrees Kelvin?Ch. 1 - Prob. 1.71PCh. 1 - A mercury thermometer measures temperature by...Ch. 1 - The density of liquid water is =1008T/2(kg/m3)...Ch. 1 - Prob. 1.74PCh. 1 - Prob. 1.75PCh. 1 - Prob. 1.76PCh. 1 - Prob. 1.77PCh. 1 - Prob. 1.78PCh. 1 - A mass of 2lbm has an acceleration of 5ft/s2 ....Ch. 1 - How much mass is in 1 gal of gasoline? In helium...Ch. 1 - Can you easily carry a 16m bar of solid gold?Ch. 1 - What is the temperature of 5F in degrees Rankine?Ch. 1 - What is the lowest possible temperature in degrees...Ch. 1 - What is the relative magnitude of degree Rankine...Ch. 1 - Prob. 1.85EPCh. 1 - Prob. 1.86EPCh. 1 - The Rover Explorer has a mass of 410Ibm , how much...Ch. 1 - A 2500Ibm car moving at 25mi/h is accelerated at a...Ch. 1 - An escalator brines four people with a total mass...Ch. 1 - A car of mass 4000Ibm travels with a velocity of...Ch. 1 - Prob. 1.91EPCh. 1 - A power plant that separates carbon dioxide from...Ch. 1 - Prob. 1.93EPCh. 1 - A laboratory room keeps a vacuum of oil 1in. of...Ch. 1 - A person, 175Ibm , wants to fly (hoover) on a 4lbm...Ch. 1 - A floating oil rig is anchored in the seabed with...Ch. 1 - A container ship is 790ft long and 72ft wide....Ch. 1 - A manometer shows a pressure difference of 3.5in....Ch. 1 - What pressure difference does a 300-ft column of...Ch. 1 - Prob. 1.100EPCh. 1 - Prob. 1.101EPCh. 1 - The main waterline into a tall building has a...Ch. 1 - A piston, mp=10lbm , is fitted in a cylinder,...Ch. 1 - The human comfort zone is between 18 and 24C ....Ch. 1 - Prob. 1.105EP
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- Q5 A pull of 20 N at 30 ° to the horizontal is necessary to move a block of wood on a horizontal table . If the coefficient of friction between the bodies in contact is 0.25 , what is the weight of the block ?arrow_forwardGiven the lifting table shown below , The diameter of the plunger DP 8 cm.The ram diameter DR 48 cm , The efficiency is 100 %, The stroke of the plunger is 18 cm. The ram has to raise a load F2 = 2 kN. Find : a) the force F1 exerted on the plunger b) the number of strokes needed to raise the load given above by a distance of 10 cm c) the volume of oil pumped if the load moves by 20 cm ( using plunger force in a ) d) What will be the new diameter of the ram piston if the new load force is 16 times the force exerted in the plunger the diameter of the plunger is kept to 8cm .arrow_forwardA 60-lb wooden box is pushed a distance of 50 ft on a horizontal stone floor by a force just sufficient to overcome the friction between box and floor. The coefficient of kinetic friction is 0.40.(a) What is the required force?(b) How much work does the force do?arrow_forward
- A hydraulic press has a ram of 30 cm diameter and a plunger of 2cm diameter. it is used for lifting a weight of 30 kN. How much force is required at the plunger? a) 155.5kN b)466.6kN c) 311.1 kN d) 233.3 kNarrow_forwardA ship having a horizontal sectional area of 7,065 m^2 at the waterline has draft of 12.35 m in salt water (s=1.03) while in fresh water draws 12.60 m. Find the weight of the ship with its cargo in MN indicate free body diagramarrow_forwardA mercury and a water barometer are put at the same location. The specific weight of mercury is , and the specific weight of water is . If the mercury column height from the free surface is 0.76 m, then what is the water column height ?_______ A. 10.33 m B. 139.96 m C. 0.758 m D. 1.319 marrow_forward
- A large ship displace can displace a maximum of 12,000 m3 of sea water, how much load (in kg) can it sustain before sinking? (Density of sea water is 1050 kg/m3)arrow_forwardGiven the lifting table shown below, The diameter of the plunger DP 20 cm. The ram diameter DR 60 cm , The efficiency is 100 %, The stroke of the plunger is 30 cm. The ram has to raise a load F2 = 20 kN. Find: a) The force F1 exerted on the plunger b) the number of strokes needed to raise the load given above by a distance of 10 cm . c) the volume of oil pumped if the load moves by 30 cm (using plunger force given in a ) d) What will be the new diameter of the ram piston if the new load force is 16 times the force exerted in the plunger the diameter of the plunger is kept to 20cm. (please check the picture carefully).arrow_forwardA force of P = 850 N is applied to the smaller cylinder of a hydraulic jack (Fig.2). The area a of the small piston is 15 cm2 and the area A of the larger piston is 150 cm2. What load W can be lifted on the larger piston if the pistons are at the same level, The mass density ρ of the liquid in the jack is 103 kg /m3.arrow_forward
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