Advertisements
Advertisements
प्रश्न
On which two days are the days and nights equal all over the world and why ? What name do you give to these days?
Advertisements
उत्तर
On 21st March and 23rd September the days and flights are equal all over and the world due to the sun’s rays vertical on the equator. The name is Equinox of this position.
APPEARS IN
संबंधित प्रश्न
Name the thermal zones of the earth.
Explain how latitudes and longitudes help to determine the position of a place on the globe?
How has the phenomenon of the ‘Midnight Sun’ come about?
What are the seasons in the Northern and the Southern Hemispheres on 23rd September?
Give reasons for the following
Noon is hotter than morning.
Give reasons for the following
Vertical rays are hotter than slanting rays.
Which is the longest and which is the shortest day in the Northern Hemisphere and why?
Describe how seasons are made and reversed between the Northern and Southern Hemispheres.
At which latitude, is the Sun overhead on 21st June?
Give reasons for the following statement:
Daylight decreases as we go polewards from March 21st to June 21st in the Southern Hemisphere
