Physics, 01.01.2021 21:30, yourfreeshoppep3u91x
15 The diagram shows a simple mercury barometer alongside a mercury manometer. The
manometer contains some trapped gas.
cm
-90
vacuum
-80
-70
trapped
gas
60
SO
76 cm
-40
mercury
-30
-20
10
What is the pressure of the trapped gas?
A 10 cm of mercury
B 50 cm of mercury
C 66 cm of mercury
D 86 cm of mercury
Answers: 2
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15 The diagram shows a simple mercury barometer alongside a mercury manometer. The
manometer contai...
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