Advertisements
Advertisements
प्रश्न
The atmospheric pressure is nearly 105 Pa.
विकल्प
True
False
Advertisements
उत्तर
True.
APPEARS IN
संबंधित प्रश्न
Give reason for the following:
A balloon collapses when air is removed from it.
A partially inflated balloon is placed inside a bell jar connected to a vacuum pump. On creating vacuum inside the bell jar, balloon gets more inflated. How does the pressure change: increase, decrease or remains same, inside the (a) bell jar, (b) balloon?
The unit torr is related to the barometric height as :
The normal atmospheric pressure is :
At a given place, a mercury barometer records a pressure of 0.70 m of Hg. What would be the height of water column if mercury in barometer is replaced by water? Take density of mercury to be = 13.6 × 103 kg m-3.
Give reasons for the following:
As we go higher, the atmospheric pressure decreases.
If there is low pressure at the equator, what will be the condition of air pressure in the Arctic Zone?
What will be the effect on air pressure if the temperature drops? Why?
Clouds float in atmosphere because of their low ______.
High pressure is called ______.
