Chrome File Edit View History Bookmarks People Window Help chapter 3 Quiz xC 135

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Chrome File Edit View History Bookmarks People Window Help chapter 3 Quiz xC 135 One Piecea Bsat Read With us Not Secure ezto.mheducation.com/hm.tpx?-0.047630032105966946 1537230047768 apter 3 Qulz Question 1 (of 5) value 10.00 points Question Assume both pans are full of water Use the linear approximation P -(3.146T 211.87) kPa, for Tin C. This equation relates the saturation pressure of water with the saturation temperature and is reasonably valid for the pressure range of 50 kPa to 150 kPa. Round your answer to two decimal places. Assistance Report a Probla Water in a 7.3-em-deep pan is observed to boil at 95.8°C. At what temperature will the water in a 46.3-em-deep pan boil? oC 17

Explanation / Answer

At boiling temperature of 95.8oC, the saturation pressure of water is 87.13 kPa

Pressure difference = rho*g*h

Pressure difference = 1000*9.8*(0.463 -0.073) / 1000

Pressure difference = 3.822 kPa

Then,

pressure at the bottom of 46.3 cm pan,

P = 87.13 kPa + 3.822 kPa

P = 90.952 kPa

Therefore, the boiling temperature is

T = 96.90

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