EP PHYSICS: PRIN.APP.AP-MOD.MASTERING
7th Edition
ISBN: 9780137453276
Author: GIANCOLI
Publisher: SAVVAS L
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 13, Problem 89GP
A sauna has 8.5 m3of air volume, and the temperature is 85°C. The air is perfectly dry. How much water (in kg) should be evaporated if we want to increase the relative humidity from 0% to 10%? (See Table 13-3?.)
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
The atmosphere of the planet Mars is 95.3% carbon dioxide (CO2) and about 0.03% water vapor. The atmospheric pressure is only about 600 Pa, and the surface temperature varies from -30°C to -100°C. The polar ice caps contain both CO2ice and water ice. Could there be liquid CO2 on the surface of Mars? Could there be liquid water? Why or why not?
[please answer all questions. thank you]
The number of density of gas atoms at a certain location in the space above our planet is about 2.50 x 1011 m-3 and the pressure is 1.90 x 10-10 N/m2 in this space. What is the temperature in degrees Celsius there?
The wind-chill index is modeled by the function
W = 13.12 + 0.6215T – 11.37v0.16 + 0.3965TV0.16
where T is the temperature (°C) and v is the wind speed (km/h). When T = -19°C and v = 39 km/h, by how much would you expect the apparent temperature W to drop if the actual temperature decreases by 1°C? (Round your answers to two
decimal places.)
°C
What if the wind speed increases by 1 km/h?
ㅇC
Chapter 13 Solutions
EP PHYSICS: PRIN.APP.AP-MOD.MASTERING
Ch. 13 - Prob. 1OQCh. 13 - Which has more atoms: 1 kg of lead or 1 kg of...Ch. 13 - Prob. 2QCh. 13 - Prob. 3QCh. 13 - Prob. 4QCh. 13 - Prob. 5QCh. 13 - Prob. 6QCh. 13 - Prob. 7QCh. 13 - Prob. 8QCh. 13 - Explain why it is advisable to add water to an...
Ch. 13 - Prob. 10QCh. 13 - Prob. 11QCh. 13 - Prob. 12QCh. 13 - Will a clock using a pendulum supported on a long...Ch. 13 - Prob. 14QCh. 13 - Prob. 15QCh. 13 - Prob. 16QCh. 13 - Prob. 17QCh. 13 - Prob. 18QCh. 13 - Prob. 19QCh. 13 - Prob. 20QCh. 13 - Prob. 21QCh. 13 - Why does exhaled air appear as a little white...Ch. 13 - Explain why it is dangerous to open the radiator...Ch. 13 - Prob. 1MCQCh. 13 - Prob. 2MCQCh. 13 - Prob. 3MCQCh. 13 - Prob. 4MCQCh. 13 - Prob. 5MCQCh. 13 - Prob. 6MCQCh. 13 - Prob. 7MCQCh. 13 - Prob. 8MCQCh. 13 - Prob. 9MCQCh. 13 - Prob. 10MCQCh. 13 - Prob. 11MCQCh. 13 - Prob. 12MCQCh. 13 - Prob. 13MCQCh. 13 - How does the number of atoms in a 27.5-gram gold...Ch. 13 - Prob. 2PCh. 13 - (a) “Room temperature” is often taken to be 68°F....Ch. 13 - Prob. 4PCh. 13 - Prob. 5PCh. 13 - Prob. 6PCh. 13 - Prob. 7PCh. 13 - In an alcohol-in-glass thermometer the alcohol...Ch. 13 - The Eiffel Tower (Fig. 13-31 [) is built of...Ch. 13 - Prob. 10PCh. 13 - Prob. 11PCh. 13 - To what temperature would you have to heat a brass...Ch. 13 - To make a secure fit. rivets that are larger than...Ch. 13 - An ordinary glass is filled to the brim with 450.0...Ch. 13 - An aluminum sphere is 8.75 cm in diameter. What...Ch. 13 - Prob. 16PCh. 13 - Prob. 17PCh. 13 - Prob. 18PCh. 13 - An aluminum bar has the desired length when at...Ch. 13 - The pendulum in a grandfather clock is made of...Ch. 13 - Prob. 21PCh. 13 - Prob. 22PCh. 13 - If 3.50 m3of a gas initially at STP is placed...Ch. 13 - In an internal combustion engine, air at...Ch. 13 - Prob. 25PCh. 13 - A storage tank contains 21.6 kg of nitrogen (N2)...Ch. 13 - Prob. 27PCh. 13 - A scuba tank is filled with air to a gauge...Ch. 13 - Prob. 29PCh. 13 - Prob. 30PCh. 13 - Prob. 31PCh. 13 - Prob. 32PCh. 13 - Prob. 33PCh. 13 - Prob. 34PCh. 13 - Prob. 35PCh. 13 - Prob. 36PCh. 13 - Prob. 37PCh. 13 - Prob. 38PCh. 13 - Prob. 39PCh. 13 - Prob. 40PCh. 13 - Prob. 41PCh. 13 - Prob. 42PCh. 13 - Prob. 43PCh. 13 - Prob. 44PCh. 13 - Prob. 45PCh. 13 - Prob. 46PCh. 13 - Prob. 47PCh. 13 - Prob. 48PCh. 13 - Prob. 49PCh. 13 - Prob. 50PCh. 13 - Prob. 51PCh. 13 - Prob. 52PCh. 13 - Prob. 53PCh. 13 - Prob. 54PCh. 13 - Prob. 55PCh. 13 - Prob. 56PCh. 13 - Water is in which phase when the pressure is 0.01...Ch. 13 - Prob. 58PCh. 13 - Prob. 59PCh. 13 - Prob. 60PCh. 13 - Prob. 61PCh. 13 - Prob. 62PCh. 13 - Prob. 63PCh. 13 - Prob. 64PCh. 13 - Prob. 65PCh. 13 - Prob. 66PCh. 13 - Prob. 67PCh. 13 - Prob. 68PCh. 13 - Prob. 69PCh. 13 - A Pyrex measuring cup was calibrated at normal...Ch. 13 - Prob. 71GPCh. 13 - Prob. 72GPCh. 13 - Prob. 73GPCh. 13 - If a scuba diver fills his lungs to full capacity...Ch. 13 - Prob. 75GPCh. 13 - Prob. 76GPCh. 13 - Prob. 77GPCh. 13 - Prob. 78GPCh. 13 - Prob. 79GPCh. 13 - A brass lid screws tightly onto a glass jar at...Ch. 13 - Prob. 81GPCh. 13 - Prob. 82GPCh. 13 - Prob. 83GPCh. 13 - Prob. 84GPCh. 13 - (a) Estimate the rms speed of an amino acid, whose...Ch. 13 - Prob. 86GPCh. 13 - Prob. 87GPCh. 13 - Prob. 88GPCh. 13 - A sauna has 8.5 m3of air volume, and the...Ch. 13 - Prob. 90GPCh. 13 - Prob. 91GP
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 number density of gas atoms at a certain location in the space above our planet is about 0.75 × 1011 m-3, and the pressure is 2.65 × 10-10 Pa in this region. What is the temperature in this region, in degrees Celsius?arrow_forwardOn a day where the air temperature is 5.2 °C, the wind starts to blow, which increases the surface transfer co-efficient from 10 to 13.9 watts per metre-squared-Kelvin. For a human body with skin temperature 34°C and surface area 1.5 square metres, what is the wind-chill temperature? Answer: Checkarrow_forwardOn a winter day, the air temperature is −5°C, and the humidity is 0.001 kg/m3. (a) What is the relative humidity (in percent)? (b) When this air is brought inside a building, it is heated to 35°C. If the humidity isn't changed, what is the relative humidity (in percent) inside the building?arrow_forward
- A sauna has 8.5 m3 of air volume, and the temperature is85°C. The air is perfectly dry. How much water (in kg)should be evaporated if we want to increase the relativehumidity from 0% to 10%? (See Table 13–3.)arrow_forwardWhen air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV14 = Cwhere C is a constant. Suppose that at a certain instant the volume is 670 cubic centimeters and the pressure is 99 kPa and is decreasing at a rate of 7 kPa/minute. At what rate in cubic centimeters per minute is the volume increasing at this instant? cm3 min (Pa stands for Pascal -- it is equivalent to one Newton/(meter squared); kPa is a kiloPascal or 1000 Pascals. )arrow_forwardPhysics: Temperature [ A bubble of air is rising up through the ocean. When it is at a depth of 22.0 m below the surface, where the temperature is 5.00°C, its volume is 1.10 cm3. What is the bubble's volume (in cm3) just before it hits the ocean surface, where the temperature is 20.0°C? Assume the average density of sea water is 1,025 kg/m3. ] May I ask for some help in setting this problem up and what equations I should use, please? I have not been taught fluid dynamics, and that is not being taught in the current chapter, so I am not sure how to relate the depth and density to the gas law parts. Also, is it correct to assume I'll be using PV = nRT in this problem, and/or some variation of P1V1/T1 = P2V2/T2?arrow_forward
- A surveyor uses a steel measuring tape that is exactly 75000m long at a temperature of 20 degree celcius? What is the length (in m) of the tape when them temperature is 35 degrees celcius? ( X steel = 1.2 x 10-5 / K) The answer (in fundamental Sl unit) is (type the numeric value only)arrow_forwardA scuba diver has his lungs filled to half capacity (3 liters) when 10 m below the surface. If the diver holds his breath while quietly rising to the surface, what will the volume of the lungs be (in liters) at the surface? Assume the temperature is the same at all depths. (The density of water is 1.0x103 kg/m3arrow_forwardA lead rod has a Volume of 148.7 cubic meter when the temperature is 11.9°C. khat is its volume (in cubic meter) when the temperature is 67.4°C? is 67:4°C? ti todt nowp u sważsig wilt ontw Cilinear expansion of lead = 29x10-6°C" Jo Smulov Coefficient of in stemities didus A1) ene SALarrow_forward
- When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV14 = C where C is a constant. Suppose that at a certain instant the volume is 560 cubic centimeters and the pressure is 81 kPa and is decreasing at a rate of 9 kPa/minute. At what rate in cubic centimeters per minute is the volume increasing at this instant? cm min (Pa stands for Pascal -- it is equivalent to one Newton/(meter squared); kPa is a kiloPascal or 1000 Pascals. )arrow_forwardThe volume of a certain liquid varies with temperature as ? = ?0(0.75+ 3.9 × 10-4T + 1.48 × 10-6 T2) where ?0 is its volume at 300 K. Calculate its volume expansivity ? at 320 K.arrow_forwardAn incandescent light bulb with a surface area of 0.0120 m2 and an emissivity of 0.9 has a surface temperature of 178°C. What is the rate of thermal radiation emitted from the bulb [round your final answer to one decimal place]? {o = 5.6704 x 10-8 W/(m²-K“)} 60 W T.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningPhysics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Heat Transfer: Crash Course Engineering #14; Author: CrashCourse;https://www.youtube.com/watch?v=YK7G6l_K6sA;License: Standard YouTube License, CC-BY