#1
Which instrument is commonly used to measure atmospheric pressure?
#2
What unit is commonly used to measure pressure?
#3
Which instrument is used to measure wind speed?
#4
What is the SI unit of atmospheric pressure?
#5
What instrument measures the amount of water vapor in the air?
#6
Which gas is the primary component of the Earth's atmosphere?
#7
What is the approximate atmospheric pressure at sea level in standard conditions?
#8
What is the principle behind the operation of a mercury barometer?
#9
What happens to atmospheric pressure as altitude increases?
#10
Which device measures the atmospheric pressure and altitude for weather forecasting and outdoor activities?
#11
Which phenomenon causes the deviation of wind direction due to the Earth's rotation?
#12
What is the name for the boundary between two air masses with different temperatures and densities?
#13
What is the pressure exerted by a column of mercury 76 centimeters high under standard conditions?
#14
What is the standard atmospheric pressure in inches of mercury?
#15