Advertisements
Advertisements
प्रश्न
Distinguish between the following:
Isobars and Isotherms
उत्तर
Isobars :
- These are the lines joining the places of the same air pressure.
- The closeness of these lines indicates the intensity of pressure.
Isotherms :
- These are the lines joining the place of the same air temperature.
- The closeness of these lines indicates the intensity of temperature.
APPEARS IN
संबंधित प्रश्न
The atmospheric pressure at sea level is nearly
Write the numerical value of the atmospheric pressure on the earth surface in pascal.
How does the atmospheric pressure change with altitude?
What is a barometer? How is a simple barometer constructed?
What is meant by the statement 'the atmospheric pressure at a place is 76 cm of Hg'? State its value in Pa.
What do the following indicate in a barometer regarding weather : sudden fall in the mercury level
What do the following indicate in a barometer regarding weather : Gradual rise in the mercury level?
Name the instrument used to measure atmospheric pressure.
It is much easier to burst an inflated balloon with a needle than by a finger. Explain.
Briefly explain the concept of variation of atmospheric pressure.
