Physics
5th Edition
ISBN: 9781260486919
Author: GIAMBATTISTA
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Question
Chapter 15, Problem 4P
To determine
To show that the SI units of pressure times volume equals to the SI unit of work.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A spherical tank of diameter 6 m is full of water. Set-up the integral for the work done in pumping all the content to a point 1 m from the top of the tank.
O
9800 T
πS² (y ³-
(3-13y² +42y)dy
O
9800T
Sº (7-y)(6y-y²)²dy
9800T
S (7-y)√√6y-y²dy
9800 T
S² (7
(7-y)√6y-y²dy
O
The energy released from condensation in thunderstorms can be very large. Calculate the energy (in J) released into the atmosphere for a small storm of radius 2.1 km, assuming that 2.7 cm of rain is precipitated uniformly over this area. (Assume that the rain is precipitated over a circular area and that the density of water is 1000 kg/m3.)
A) A bucket full of sand has a mass of 15 kg (including the bucket and the sand). The bucket is to be lifted to the top of a building 30 meters tall by a rope of negligible weight. However, the bucket has a hole in it, and leaks 0.3 kgs of sand each meter it is lifted.Find the work done lifting the bucket to the top of the building.
B) A bucket that has a mass of 20 kg when filled with sand needs to be lifted to the top of a 25 meter tall building. You have a rope that has a mass of 0.1 kg/m that must be secured to the bucket. It takes 1 meter of rope to secure the bucket. Once the bucket reaches the top of the building it only has mass 16 kg because there was a hole in the bottom and sand was leaking out at a constant rate while it was being lifted to the top of the building.Find the work done lifting the bucket (sand and rope) to the top of the building.
Chapter 15 Solutions
Physics
Ch. 15.1 - Prob. 15.1PPCh. 15.2 - Prob. 15.2CPCh. 15.3 - Prob. 15.2PPCh. 15.3 - Prob. 15.3PPCh. 15.4 - Prob. 15.4PPCh. 15.4 - Prob. 15.4CPCh. 15.5 - Prob. 15.5PPCh. 15.6 - Prob. 15.6PPCh. 15.7 - Prob. 15.7PPCh. 15.7 - Prob. 15.8PP
Ch. 15.8 - Prob. 15.8CPCh. 15.8 - Prob. 15.9PPCh. 15 - Prob. 1CQCh. 15 - Prob. 2CQCh. 15 - Prob. 3CQCh. 15 - Prob. 4CQCh. 15 - Prob. 5CQCh. 15 - Prob. 6CQCh. 15 - Prob. 7CQCh. 15 - Prob. 8CQCh. 15 - Prob. 9CQCh. 15 - Prob. 10CQCh. 15 - 11. A warm pitcher of lemonade is put into an ice...Ch. 15 - Prob. 12CQCh. 15 - Prob. 13CQCh. 15 - Prob. 14CQCh. 15 - Prob. 1MCQCh. 15 - Prob. 2MCQCh. 15 - Prob. 3MCQCh. 15 - Prob. 4MCQCh. 15 - Prob. 5MCQCh. 15 - Prob. 6MCQCh. 15 - Prob. 7MCQCh. 15 - Prob. 8MCQCh. 15 - Prob. 9MCQCh. 15 - Prob. 10MCQCh. 15 - Prob. 11MCQCh. 15 - Prob. 12MCQCh. 15 - Prob. 13MCQCh. 15 - Prob. 1PCh. 15 - Prob. 2PCh. 15 - Prob. 3PCh. 15 - Prob. 4PCh. 15 - Prob. 5PCh. 15 - Prob. 6PCh. 15 - Prob. 7PCh. 15 - Prob. 8PCh. 15 - Prob. 9PCh. 15 - Prob. 10PCh. 15 - Prob. 11PCh. 15 - Prob. 12PCh. 15 - Prob. 13PCh. 15 - Prob. 14PCh. 15 - Prob. 15PCh. 15 - Prob. 16PCh. 15 - Prob. 17PCh. 15 - Prob. 18PCh. 15 - Prob. 19PCh. 15 - Prob. 20PCh. 15 - Prob. 21PCh. 15 - Prob. 22PCh. 15 - Prob. 23PCh. 15 - Prob. 24PCh. 15 - 25. What is the efficiency of an electric...Ch. 15 - Prob. 26PCh. 15 - Prob. 27PCh. 15 - Prob. 28PCh. 15 - Prob. 29PCh. 15 - Prob. 30PCh. 15 - Prob. 31PCh. 15 - Prob. 32PCh. 15 - Prob. 33PCh. 15 - Prob. 34PCh. 15 - Prob. 35PCh. 15 - Prob. 36PCh. 15 - Prob. 37PCh. 15 - Prob. 38PCh. 15 - Prob. 39PCh. 15 - Prob. 40PCh. 15 - Prob. 41PCh. 15 - Prob. 42PCh. 15 - Prob. 43PCh. 15 - Prob. 44PCh. 15 - Prob. 45PCh. 15 - Prob. 46PCh. 15 - Prob. 47PCh. 15 - Prob. 48PCh. 15 - Prob. 49PCh. 15 - Prob. 50PCh. 15 - Prob. 51PCh. 15 - Prob. 52PCh. 15 - Prob. 53PCh. 15 - Prob. 55PCh. 15 - Prob. 54PCh. 15 - Prob. 56PCh. 15 - Prob. 57PCh. 15 - Prob. 58PCh. 15 - Prob. 59PCh. 15 - Prob. 60PCh. 15 - Prob. 61PCh. 15 - Prob. 62PCh. 15 - Prob. 63PCh. 15 - Prob. 64PCh. 15 - Prob. 65PCh. 15 - Prob. 66PCh. 15 - Prob. 67PCh. 15 - Prob. 68PCh. 15 - Prob. 69PCh. 15 - Prob. 70PCh. 15 - Prob. 71PCh. 15 - Prob. 73PCh. 15 - Prob. 72PCh. 15 - Prob. 74PCh. 15 - Prob. 75PCh. 15 - Prob. 76PCh. 15 - Prob. 77PCh. 15 - Prob. 78PCh. 15 - Prob. 79PCh. 15 - Prob. 80PCh. 15 - Prob. 81PCh. 15 - Prob. 82PCh. 15 - Prob. 83PCh. 15 - Prob. 84PCh. 15 - Prob. 85PCh. 15 - Prob. 86PCh. 15 - Prob. 87PCh. 15 - Prob. 88PCh. 15 - Prob. 89PCh. 15 - Prob. 90PCh. 15 - Prob. 91PCh. 15 - Prob. 92PCh. 15 - Prob. 93PCh. 15 - Prob. 94PCh. 15 - Prob. 95PCh. 15 - Prob. 96PCh. 15 - Prob. 97PCh. 15 - Prob. 98PCh. 15 - Prob. 99PCh. 15 - Prob. 100P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- The work done is blowing a soap bubble of radius (R) is (W). The work done in making the soap bubble of radius (2R) from the same soap solution is: W/4 W/2 (a) (c) (b) (d) 2W 4Warrow_forwardQ. 28 : The work done is blowing a soap bubble of radius (R) is (W). The work done in making the soap bubble of radius (2R) from the same soap solution is : (a) W/4 (b) 2W (c) W/2 (d) 4Warrow_forwardThe work done in blowing a soap bubble from radius (r) to (2r) is : 4πr²T 8πr²T (a) (c) (b) 12mr2T (d) 24 mrTarrow_forward
- In rural housing, the source of water is obtained through groundwater pumped up. Assume that the groundwater source is 60 m deep from the surface. Water will be lifted as far as 5 m above ground level by pump. The inlet diameter of the pipe is 10 cm and the outlet is 15 cm. Ignoring the interaction of heat with the environment and heat due to friction, determine the input work (Watts) required by the pump so that the water flows steadily at a rate of 15 liters/s. (The density of water is 1000 kg/m^3).arrow_forwardLet's say we have an air parcel at sea level with a volume of 17 cm³ and a density of 5.9 kg m³. What would the total mechanical energy of the parcel be if it were deflected southward at 9 km hrl?arrow_forwardWater is pumped from a lake to a storage tank 15 m above at a rate of 70 L/s while consuming 15.4 kW of electric power. Disregarding any frictional losses in the pipes and any changes in kinetic energy, determine (a) the overall efficiency of the pump–motor unit and (b) the pressure difference between the inlet and the exit of the pump.arrow_forward
- A mixture of helium and neon gas is expanded from a volume of 77.0L to a volume of 87.0L, while the pressure is held constant at 27.0atm. Calculate the work done on the gas mixture. Round your answer to 3 significant digits, and be sure it has the correct sign (positive or negative).arrow_forwardIf a piston pushes on a cylinder of gas with a force of 2750 Newtons through a stroke of 4.00 cm, how much work did it do? Remember, the metric unit of work is a Joule.arrow_forwardA hand-driven tire pump has a piston with a 2.50-cm diameter and a maximum stroke of 30.0 cm. (a) How much work do you do in one stroke if the average gauge pressure is 2.4 × 105 N/m2 (about 35 psi)? (b) What average force do you exert on the piston, neglecting friction and gravitational force?arrow_forward
- The pressure change of a balloon varies according to the P=CV*1/3 equation (C = 100 kPa m and n= -1/3) Since the balloon is inflated with air at a temperature of 25 ° C from 1 m3 volume to 3 m3 volume at 25 ° C , (R air = 0.287 kJ / kg 'K) a) Find the mass (kg) of air in the final state. b) Find the work (kj) done by air. c) Show the work done on the P-v diagram.arrow_forwardAn asteroid made out of iron (7860 kg/m3) strikes the Earth in an areawhere the oceans are very deep. The velocity of the asteroid upon impact isthe same for most debris hitting the Earth’s atmosphere, 30 km/s.The difference in potential energy from orbit to ground is negligible at thisspeed. Assuming that 80% of the asteroid’s kinetic energy is transferred toheating the water, what volume of water (assuming a density of 1000 kg/m3)will be vaporized? We will assume that the water is taken from 70o F tothe point that it becomes steam. Also, assume that the asteriod is spherical,with a radius of 750 m.arrow_forwardA hand-driven tire pump has a piston with a 2.00 cm diameter and a maximum stroke of 29.0 cm. (a) How much work (in J) do you do in one stroke if the average gauge pressure is 2.40 ✕ 105 N/m2 (about 35 psi)? (b)What average force (in N) do you exert on the piston, neglecting friction and gravity?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Thermodynamics: Crash Course Physics #23; Author: Crash Course;https://www.youtube.com/watch?v=4i1MUWJoI0U;License: Standard YouTube License, CC-BY