10000 1000- co, solid 100 co, liqud Sublim aton point -785°C at 1 atm 10- 0.1- 001- co, gas 0001 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 Temperature ("C) Point "B" is known as the? O Critical Point OActivated Complex O Point of no return Triple Point Pressure (atm)
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- Under what circumstances would you expect a gas to behave significantly differently than predicted by the ideal gas law?(a) If tossing 100 coins, how many ways (microstates) are there to get me three most likely macro states of 49 heads and 51 tails, 50 heads and 50 tails, and 51 heads and 49 tails? (b) What percent of the total possibilities is this? (Consult Table 15.4.)Q7: Hydrogen gas filled balloons are used for survey of weather at higher altitudes. Such hydrogenballoon at Earth’s surface has a volume of 5000 mm3 on a day when the temperature is 27 ° C and the pressure is 1MPa. The balloon rises and expands as the pressure drops. What would the volume of thesame number of moles of hydrogen be at an altitude of 40 km where the pressure is 0.33 MPa and thetemperature is −13 ° C? If we travel from ground to sky, atmospheric pressure changes? Assess it andjustify your result.
- 1) In a pure N2 environment if the outside air is at 28C and 1.0atm, how big in Liters would a hot air balloon (open balloon) with a material mass of 1,271g need to be to achieve neutral buoyancy if you heated the gas in the balloon up to 42C?Hi I need help with this question: The Goodyear blimp we usually see hovering above our heads at a football game contains 5200 m3 of helium gas. If there are 1090 kg of gas at an absolute pressure of 1.10 105 Pa in the blimp, what is the temperature of the gas? The atomic mass of helium 4.00260 g/mol.Given problem: A cherry with a temperature of 20 ∘C was submerged in a punch of vodka of temperature 5∘C. After a minute, the temperature of the cherry dropped down to 10∘C. A. When will the cherry's temperature be 6∘C? B. After 30 seconds, what will be the temperature of the cherry?
- Fi Calculate the van der Waals second viral coefficient (B) using Zydw at 299.6 K, where Zydw is given as 1 where Pc= 119.9 atm, Vm.c= 122.2 cm3/mol and T= 325.2 K. a Zvdw =1+|b- RT O a. 0.22 O b. -3.22 O c. -2.01 O d. -0.18s Checkout Gradebook 9 physics (1).pdf G atrial fibrillation - Goo x W PHY 206 HW Bonus- C Find The X- And Y-com x G how to use arctan on t i webassign.net/web/Student/Assignment-Responses/tutorial?dep=25444823&tags=autosave#question4499918 12 ADDITIONAL PROBLEMS Question 5.1a: The figure shows a box of mass m = 5.15 kg pulled to the right across a horizontal surface by a constant tension force of magnitude T= 24.5 N. The tension force is inclined at an angle e = 23.0° above the horizontal and the friction force has magnitude f, = 13.5 N. The box is pulled a distance d = 1.65 m. Determine the work done on the box by the tension force, the normal force, and the kinetic friction force. We'll use W, Wa and W, to represent the magnitudes of the tension, normal, and friction forces, respectively. W = W. = Question 5.1b: The figure below shows a 1.70 x 10*-N car rolling down a ramp inclined at an angle of 0 = 34.5° above the horizon. The car rolls a distance of 14.0 m.Gas LawsImagine that you live in a cabin with an interior volume of 175 m3. On a cold morning your indoor air temperature is 100 ^C but by the afternoon the sun has warmed the cabin air to 180 ^C. The cabin is not sealed therefore the pressure inside is the same as it is outdoors. How many m^3 of air would be forced out of the cabin by the sun’s warming?
- 1. An expensive vacuum system can achieve a pressure as low as 1 x 10-7N/m² at 20 °C. How many atoms are there in a cubic centimeter at this pressure and temperature? The Boltzman's constant k= 1.38 x 10 m²kg/(s²K) -23 Number of atoms:4. Compute the linear attenuation coefficient of iron oxide (Fe304) at 1 MeV. Use the figures provided and the following information; µc = (Opp x Z?), PPi = g/mole, AFe NeocZ, µpe = Nope (Ope X 2"), Mрp — Nopр 11.3 g/cm³, pre304 = 5.8 g/cm³, Zp = 82, ZFe = 26, Zo = 8, Ap6 = 207.19 = 55.85 g/mole, Ao = 16 g/mole. (Note: µFe304 = µFe+ µ0).The Arhennius viscosity model describes how viscosity u depends on temperature 1: u = uo e E/RT 1 DVD DVD Here u is viscosity (Pa.s), I is the temperature (in "Kelvin), E is the activation energy (J mol¹), R is the universal gas constant (R = 8.3145 J mol¹¹ K¹) and U is a constant (Pa s). Ensure all your numerical answers are provided, accurate to 4 significant figures. Linearise this non-linear equation to allow the least squares fitting, i.e. write it in the form y = a + a₁x. Identify the independent (x) and dependent (y) variables and write the linearised equation in the answer boxes, clearly defining what ao and a₁ are equal to in terms of up, E and R. y: ao: a₁: X: IOHO OHO Man