Tag: properties of air
Questions Related to properties of air
Doldrums are _________.
Altimeter is a device to measure ____________.
In normal conditions, atmospheric pressure varies with__________
The line joining places of equal atmospheric pressure is called ______________.
Which one of the following is used for measuring the speed of wind ?
At a high altitude the pressure is ___________.
The doldrums are in the _______________.
Consider the following statements and identify the right ones.
i) Lower layers of atmosphere have low pressure.
ii) Higher layers of the atmosphere have high pressure.
Consider the following statements and identify the right ones :-
i) Air pressure decreases when air descends.
ii) Air pressure at sea level is lower than at the mountain top.
Which of the following affects atmospheric pressure?