One Semester Webassign Access Code for Tipler Physics for Scientists and Engineers
9th Edition
ISBN: 9780716778486
Author: Tipler
Publisher: Macmillan Higher Education
expand_more
expand_more
format_list_bulleted
Question
Chapter 17, Problem 73P
(a)
To determine
The reason behind cooling of the water droplet.
(b)
To determine
The rate of change of evaporation.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
If the atmosphere is isotropic (the same temperature) at 293 K, how high will a balloon rise if, at the ground, its temperature is 294 K? Like the balloon in class, the balloon, itself, is massless (though the air inside is not), and has no resistance to expansion.
You may have experienced that wet cloth dries and water in the glass evaporates at room temperature. Now, we are going to calculate how fast the water in a cup is evaporating using the Maxwell-Boltzmann equation. We need to provide 40,660 Joules for one mole (~6 x 1023 molecules or 18 grams) of water to evaporate at room temperature. One mole of water is contained in a wide and shallow cylinder. The number of water molecules exposed to the air on the water surface is 5 x 1018.
How much energy is needed for a single water molecule to evaporate (liquid phase turning to gas phase)?
Calculate the probability of water molecule at the surface of water escape to air by its random vibration motion.
If the molecules on the surface vibrates at frequency of 3 x 107 Hertz, how many molecules are escaping from the water surface for one second.
Assuming water molecules in the air do not condensate (do not return back to water) because they are efficiently removed away by a mild wind, calculate the…
A diver 60 mm deep in 10∘C∘C fresh water exhales a 1.5 cmcm diameter bubble.
What is the bubble's diameter just as it reaches the surface of the lake, where the water temperature is 20∘C∘C? Assume that the air bubble is always in thermal equilibrium with the surrounding water.
Express your answer in centimeters.
Chapter 17 Solutions
One Semester Webassign Access Code for Tipler Physics for Scientists and Engineers
Ch. 17 - Prob. 1PCh. 17 - Prob. 2PCh. 17 - Prob. 3PCh. 17 - Prob. 4PCh. 17 - Prob. 5PCh. 17 - Prob. 6PCh. 17 - Prob. 7PCh. 17 - Prob. 8PCh. 17 - Prob. 9PCh. 17 - Prob. 10P
Ch. 17 - Prob. 11PCh. 17 - Prob. 12PCh. 17 - Prob. 13PCh. 17 - Prob. 14PCh. 17 - Prob. 15PCh. 17 - Prob. 16PCh. 17 - Prob. 17PCh. 17 - Prob. 18PCh. 17 - Prob. 19PCh. 17 - Prob. 20PCh. 17 - Prob. 21PCh. 17 - Prob. 22PCh. 17 - Prob. 23PCh. 17 - Prob. 24PCh. 17 - Prob. 25PCh. 17 - Prob. 26PCh. 17 - Prob. 27PCh. 17 - Prob. 28PCh. 17 - Prob. 29PCh. 17 - Prob. 30PCh. 17 - Prob. 31PCh. 17 - Prob. 32PCh. 17 - Prob. 33PCh. 17 - Prob. 34PCh. 17 - Prob. 35PCh. 17 - Prob. 36PCh. 17 - Prob. 37PCh. 17 - Prob. 38PCh. 17 - Prob. 39PCh. 17 - Prob. 40PCh. 17 - Prob. 41PCh. 17 - Prob. 42PCh. 17 - Prob. 43PCh. 17 - Prob. 44PCh. 17 - Prob. 45PCh. 17 - Prob. 46PCh. 17 - Prob. 47PCh. 17 - Prob. 48PCh. 17 - Prob. 49PCh. 17 - Prob. 50PCh. 17 - Prob. 51PCh. 17 - Prob. 52PCh. 17 - Prob. 53PCh. 17 - Prob. 54PCh. 17 - Prob. 55PCh. 17 - Prob. 56PCh. 17 - Prob. 57PCh. 17 - Prob. 58PCh. 17 - Prob. 59PCh. 17 - Prob. 60PCh. 17 - Prob. 61PCh. 17 - Prob. 62PCh. 17 - Prob. 63PCh. 17 - Prob. 64PCh. 17 - Prob. 65PCh. 17 - Prob. 66PCh. 17 - Prob. 67PCh. 17 - Prob. 68PCh. 17 - Prob. 69PCh. 17 - Prob. 70PCh. 17 - Prob. 71PCh. 17 - Prob. 72PCh. 17 - Prob. 73PCh. 17 - Prob. 74PCh. 17 - Prob. 75PCh. 17 - Prob. 76PCh. 17 - Prob. 77PCh. 17 - Prob. 78PCh. 17 - Prob. 79PCh. 17 - Prob. 80P
Knowledge Booster
Similar questions
- Check Your Understanding If you consider a very small object, such as a grain of pollen, in a gas, then the number of molecules striking its surface would also be relatively small. Would you expect the grain of pollen to experience any fluctuations in pressure due to statistical fluctuations in the number of gas molecules striking it in a given amount of time?arrow_forwardA mercury thermometer still in use for meteorology has a bulb with a volume of 0.780 cm3 and a tube for the mercury to expand into of inside diameter 0.130 mm. (a) Neglecting the thermal expansion of the glass, what is the spacing between marks 1 apart? (b) If the thermometer is made of ordinary glass (not a good idea), what is the spacing?arrow_forwardIf the atmosphere is isotropic (the same temperature) at 293 K, how high will a balloon rise if, at the ground, its temperature is 294 K? The balloon, itself, is massless (though the air inside is not), and has no resistance to expansion.arrow_forward
- Calculate the rms speed of helium atoms near the surface of the Sun at a temperature of about 5700 K. If 3.96 m3 of a gas initially at STP is placed under a pressure of 3.09 atm , the temperature of the gas rises to 38.4 ∘C.What is the volume? You buy an "airtight" bag of potato chips packaged at sea level, and take the chips on an airplane flight. When you take the potato chips out of your "carry-on" bag, you notice it has noticeably "puffed up."Airplane cabins are typically pressurized at 0.73 atm, and assuming the temperature inside an airplane is about the same as inside a potato chip processing plant, by what percentage has the bag "puffed up" in comparison to when it was packaged? What is the pressure inside a 39.0 L container holding 105.2 kg of argon gas at 22.5 ∘C? The rms speed of molecules in a gas at 22 ∘C is to be increased by 8.0%.To what temperature must it be raised?arrow_forwardA concrete highway is built of slabs 13 m long (15 ∘C). How wide should the expansion cracks between the slabs be (at 15 ∘C) to prevent buckling if the range of temperature is -30∘C to +48 ∘C? Express your answer to two significant figures and include the appropriate units.arrow_forwardCalculate the average speed, ī of molecules in a gas using the Maxwell-Boltzmann distribution function. You will need the following Gaussian integral relation, 1 ve-au du %3D 2a²arrow_forward
- Does the temperature in the Clausius inequality relation have to be absolute temperature? Why?arrow_forwardWe can use Stefan-Boltzmann Law, P = o AeT“, to produce a very rough estimation of temperature of the Earth. Follow the steps below to estimate the temperature of the Earth. At the radius of the Earth's orbit (1 astronomical unit away from the Sun), the thermal radiation from the Sun has an intensity of about S = 1370 W/m², known as the "solar constant." a. In terms of solar constant S and radius of the Earth R, what is the total solar power (Pn) incident on and absorbed by the Earth? Assume that Earth can be treated like a blackbody and will absorb all radiation incident on it. Hint for (a) Pin Give your answer in terms of S, R, and other numerical constants (spell out Greek characters, i.e. "pi" for T). the Earth rises, the power emitted by the Earth (Pout) increases. Give an b. As the temperature expression for power emitted by the Earth, in terms of its radius and other constants (see some of the constants used in Stefan-Boltzmann Law). Hint for (b) Pout Give your answer in terms…arrow_forwardWe can use Stefan-Boltzmann Law, P = o AeT“, to produce a very rough estimation of temperature of the Earth. Follow the steps below to estimate the temperature of the Earth. At the radius of the Earth's orbit (1 astronomical unit away from the Sun), the thermal radiation from the Sun has an intensity of about S = 1370 W/m², known as the "solar constant." a. In terms of solar constant S and radius of the Earth R, what is the total solar power (Pin) incident on and absorbed by the Earth? Assume that Earth can be treated like a blackbody and will absorb all radiation incident on it. Hint for (a) Pin Give your answer in terms of S, R, and other numerical constants (spell out Greek characters, i.e. "pi" for T). b. As the temperature of the Earth rises, the power emitted by the Earth (Pout) increases. Give an expression for power emitted by the Earth, in terms of its radius and other constants (see some of the constants used in Stefan-Boltzmann Law). Hint for (b) Pout Give your answer in…arrow_forward
- The Sun radiates like a perfect black body with an emissivity of exactly 1. (a) Calculate the surface temperature of the Sun, given that it is a sphere with a 7.00×10^8-m radius that radiates 3.80×10^26 W into 3-K space. (b) How much power does the Sun radiate per square meter of its surface? (c) How much power in watts per square meter is that value at the distance of Earth, 1.50×10^11 m away? (This number is called the solar constant.)arrow_forwardQ4: The two-tank heating process shown in Fig. (2) consists of two identical well-stirred tanks in series. A flow of heat can enter tank 2. At time t- 0, the flow rate of heat to tank 2 suddenly increases according to a step function to 1000 Btu/ min. and the temperature of inlet water T, drops from 60 to 52°F according to a step function. These changes in heat flow and inlet temperature occurs simultancously. (a) Develop a block diagram' that relates the outlet temperature of tank 2 to the intet temperature of tankI and flow rate of heat to tank 2. (b) Obtain an expression for T; (s) (Deviation in the temperature). Initialiy T,-T,-T,- 60'F and q 0, W-250 Ibift, Volume of cach tank - 5 ft, Heat capacity 1 Btu/lb (F). egut Fie) Fin (2)arrow_forwardThe free energy is defined as follows: av (k₂1)³2 5/2 F = Nk, Tin N Here, Nis the number of particles of gas, Vis the volume of the gas, I is the k₂ temperature of the gas, is the Boltzmann constant, and is the constant. What is the internal energy of the gas? (a) - NKT (b)-NK, I (c) Nk T (d) ——— Nk¸Tarrow_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 Learning
Physics 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