NEW
Font size
WorksheetsGeography
Total questions: 20
Worksheet time: 40mins
Humidity is the result of आर्द्रता निम्न में से किस कारण से होता है
Evaporation वाष्पीकरण
Transpiration
Presence of heat
Presence of moisture content in the air
Condensation is a process which occurs when संघनन निम्न में से किस परिस्थिति में होता है
Temperature falls below zero degree celsius
Absolute humidity becomes equal to relative humidity
Temperature in the air parcel remains static
Relative humidity becomes 100% and more
Which of the following statements are not true निम्न में से कौन सा कथन सत्य नहीं है
Relative humidity of a mass of air false if the temperature of the air rises
Air is saturated when its relative humidity is 100%
When air subsides its relative humidity decreases
the relative humidity of a mass of air remains constant when the air crosses over a cold land surface from a warm water surface
Which of the following statement is true
Saturated air has a relative humidity of 100%
Air with a relative humidity in excess of 100% is said to be supersaturated
Relative humidity is measured with a hygrometer
All the above
Specific humidity is
The indicator of density of water vapour
The maximum water content existing in the atmosphere
It is the ratio of the mass of water vapour present to the total mass of air
None of the above
What is relative humidity
It is the ratio of specific humidity
It is the indicator of moisture content in the atmosphere
It implies maximum vapour pressure in the atmosphere
It is present everywhere
The relative humidity of a region is low when
The wet and dry bulb thermometer as read the same
The difference between the readings of the wet and dry bulb thermometer is large
The temperature are high
The temperature are lo
Humidity refers to
Blackishness of water
Latent heat
Water vapour in the atmosphere
None of these
the actual moisture content of a sample of air as a percentage of that contained in the same volume of saturated air at the same temperature is called
Absolute humidity
Relative humidity
Specific humidity
Vapour pressure
Because of which one of the following factors clouds do not precipitate in deserts
Low pressure
Low humidity
High wind velocity
High temperature
Which of the following instruments is used to measure humidity
Kata thermometer
Anemometer
Sling psychrometer
Clinical thermometer
Which of the following does not affect visibility on the ground
Mist
Fog
Haze
Dew
Which factor do not affect the amount of insolation निम्न में से कौन सूर्य तत्व को प्रभावित करने वाला कारक नहीं है
Solar constant
Surface temperature
Length of the day
Rotation of the earth
B and d
Where is the doldrums belt located
Near the equator
Near the polar areas
On the tropic of Cancer
On the tropic of Capricorn
What is the direction of the westerlies in the Northern hemisphere
Northwesterly
South westerly
Northeasterly
South easterly
Which layer of the atmosphere maintains an almost uniform horizontal temperature
Troposphere
Tropopause
Stratosphere
All of this
What is not true about ionosphere
It reflects the radio waves back
Jaise Jiya occur in their ionic form
It is a cold layer of the atmosphere
It overlaps into mesosphere and thermosphere
Identify the factors responsible for change in seasons on the earth surface
Rotation of the earth
Revolution of the earth
Inclination of the axis of the earth
Rotation of the Sun
B and c
Horse latitudes live within the atmospheric pressure belts of
Polar hi gh
Equatorial low
Subtropical high
Subpolar low
What does happens when water is condensed into ice
Heat is absorbed
Heat is released
Quantity of heat remain unchanged
None of this
