Question

< Problem Set #11 (Ch 11) Exercise 11.29 Rev The pressure in Denver, Colorado (5280-ft elevation), averages about 24.4 in. Hg. Part A Convert this pressure to atmospheres. AED O 2 ? P atm Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B Convert this pressure to millimeters of mercury. 80 A2¢ ROO?

Answer 1

PART A :

1 INCH OF HG =0.03342 ATM

HENCE GIVEN 24.4 IN SO

PRESSURE IN ATM = 0.03342 *24.4=0.8154 ATM

PART B :

1 IN OF Hg= 25.4 mm OF Hg

HENCE 24.4 in of Hg = 24.4*25.4 mm of Hg

Pressure = 619.76 mmHg

Part C:

1inch of Hg = 0.4911 pounds per sq inches.

hence 24.4 inch of Hg = 24.4 * 0.4911 =11.9828 pounds per sq inches

PART D:

1 inches of Hg = 3386.39 Pa

hence 24.4 inches of Hg= 24.4*3386.39 Pa

pressure= 82627.916 Pa