A gas undergoes the process shown in the figure(Figure 1). Figure 0 P 0 < V 1 of 1 By what factor does the temperature change? 1 2 —| ΑΣΦ Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Provide Feedback ?
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- In a particular area, a 1⁄3-ton cooling unit (4,000 Btu/hr [British thermal unitsper hour]) will comfortably cool an 18,600-cu ft house. A homeowner has a1⁄3-ton unit for her 16,000-cu ft home. She would like to add a family room tothe house. She would like it to be 20 feet by 15 feet by 8 feet. Can she buildthis addition without enlarging her cooling unit?is heated through of 80°C. If the (oypicient of linear ecpansivity is 3002X10, volume of the rube? b-iA cube Of length zO C1m a change in temperature what is the newConstruct the flow chart (diagram) and compute the total heat required to convert 650g of ice at –35°C to steam at 135 °C. (Cice = 2090 J/kg.°C, Cwater = 4186 J/kg.°C, Csteam = 2010 J/kg.°C, Lf = 3.33 × 10 J/kg, Lv = 2.26 × 106 J/kg.)
- What is the rate of heat conduction through the 3.85-cm-thick fur of a large animal having a 2-m2 surface area? Assume that the animal’s skin temperature is 31.62 ºC, that the air temperature is -9.66ºC, and that fur has the same thermal conductivity as air. Round your answer to 2 decimal places.Determine final pressure. Provide your answer in psi. Answer in whole numbers; no commas, no decimal places, no units. (Helium: Cp = 1.24 Btu/lbm-°F; Cp/Cv = 1.66; R = 386 ft:lb/lb-°R) A closed rigid container has a volume of 40 ft and holds helium at 55 psia and 35'F. Heat is added until the temperature is 625 F. Determine the heat added and the final pressure. Your answerQuestion 3 Note: Speciflc heat capacity of water is 4186 J/Kg- C. Round off answer up to 2 decimal places. Input only the numerical value of the answer. Problem. How much in peso is the cost of boiling 13.5 Lof water from 12 "C using a heavy cook pot with mass of 2.38 kg and with specific heat cpacity of 206 J/Kg-C* if the cost of energy Is 10.04 pesos per kilowatt-hour?
- Must give answer then also give answer in significant fig format 11. The coolest part of the sun is the region called the chromosphere, which is the region above the sun's apparent surface, or photosphere. At 1,100 km above the photosphere, the temperature of the chromosphere is about 3,500,K. What is this temperature in degrees Fahrenheit and degrees Celsius?.odV Irccd.instructure.com VVTKP... V TemperatureAndHeat.pptx HYS310_VQ_TemperatureAnd Heat.pptx (109 KB) | A Alternative formats Question 4 How much heat must be added to 100g of ice at 0 C to melt the ice completely? Give your answer with 3 significant figures. Compute your answer in Joules but again only enter a number. Heat of fusion for ice = 334 J/gSpecific Heat: Find Ccu MCu* CCu*(Ti-Cu - Tf)=MAl*CAl*(Tf - Ti-Al)+ Mw *Cw*(Tf-Ti-w) MCu= 379.8 kg; Ti-Cu= 100 degrees Celcius; Tf= 32 degrees Celcius; MAl= 46.4; CAl= 0.22; Tf-Al = 32 degrees celcius; Ti-Al= 20 degrees celcius; Mw=168.2; Cw=1.00
- QUESTION 2 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- / K) The answer (in fundamental Sl unit) is. (type the numeric value only)In a warm room a naked resting person has a skin temperature of 33k°if the room temperature is 29co,what is the body surface area if the rate of heart loss due to convection is 43 watt and the convection const.(7.1watt/m?. k°) 1.8 m2 1.6 m2 1.7 m2 1.5 m?Construct the flow chart (diagram) and compute the total heat required to convert 650gof ice at –35°C to steam at 135 °C.(Cice = 2090 J/kg.°C, Cwater = 4186 J/kg.°C, Csteam = 2010 J/kg.°C,Lf = 3.33 × 105J/kg, Lv = 2.26 × 106J/kg.)