- 10 The Mercury Barometer In The Diagram Below Has A Small Amount Of Gas In The Bulb So That The Pressure Phulb Is No 1 (64.02 KiB) Viewed 25 times
10. The mercury barometer in the diagram below has a small amount of gas in the bulb, so that the pressure, Phulb, is no
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10. The mercury barometer in the diagram below has a small amount of gas in the bulb, so that the pressure, Phulb, is no
10. The mercury barometer in the diagram below has a small amount of gas in the bulb, so that the pressure, Phulb, is not zero. (Pbulb 762.79 mm Patm= 101.293 kPa mercury A modern digital barometer says that atmospheric pressure is 101.293 kPa and the height of mercury in the barometer is 762.79 mm as shown. What is the absolute pressure of the gas in the bulb of this barometer (in Pa)? (The density of mercury at this temperature is 13534 kg m-3. In this problem use g= 9.807 ms-2.] (A) 50 (B) 80 (C) 120 (D) 170 (E) 210
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