subject
Physics, 12.09.2019 19:10 hahalol123goaway

Normal atmospheric pressure is 1.013 105 pa. the approach of a storm causes the height of a mercury barometer to drop by 27.1 mm from the normal height. what is the atmospheric pressure? (the density of mercury is 13.59 g/cm3.)

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 05:00
The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes
Answers: 3
question
Physics, 22.06.2019 11:30
You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
Answers: 2
question
Physics, 22.06.2019 17:00
Simon is writing a story about an astronaut whose spacecraft has been boarded by space pirates. the astronaut has her lucky penny in her hand behind her back as the space pirates break into the control room. she has just locked the controls so that the ship is accelerating in the direction of the control room’s ceiling. simon wants the astronaut to use the penny to hit a button on the control panel to turn off the lights and escape. the button is located a short distance behind and below the astronaut’s hands. how should simon use the theory of relativity to describe what the astronaut must do in order to hit the button?
Answers: 1
question
Physics, 23.06.2019 01:00
What happens to the vapor pressure of a substance when its surface area is increased at constant temperature?
Answers: 3
You know the right answer?
Normal atmospheric pressure is 1.013 105 pa. the approach of a storm causes the height of a mercury...
Questions
question
Mathematics, 19.02.2020 04:02
Questions on the website: 13722367