A decrease in atmospheric pressure is accompanied by …..
a) rain
b) breeze
c) both a & b
d) none of these
A sudden fall in atmospheric pressure is followed by………..to occur in few hours time.
a) storm
b) rain
c) typhoon
d) all of these
A gradual large increase in the atmospheric pressure indicates a long spell of ……weather.
a) worst
b) pleasant
c) normal
d) intense
Drinking liquid through straw is an example of
a) force
b) atmospheric pressure
c) liquid pressure
d) both b & c
The action of
sucking through straw increases the …….of lungs.
a) density
b) area
c) volume
d) none of these
Vacuum cleaner works on which of the following principle of pressure:
a) low pressure regions to high pressure regions
b) high pressure regions to low pressure regions
c) low pressure regions to low pressure regions
d) high pressure regions to high pressure regions
