Advertisements
Advertisements
प्रश्न
Give reasons for the following :
The duration of day and night is equal everywhere in the world on 21st March
Advertisements
उत्तर
On March 21 rays of the sun fall vertically on the equator, and because of the inclined axis of the earth, the circle of illumination passes through the two poles resulting in equal duration of day and night all over the world.
संबंधित प्रश्न
What is a geographic grid?
What are the seasons in the Northern and the Southern Hemispheres on 23rd September?
Describe the two interesting phenomena made by the circle of illumination viz., Solstice and Equinox.
Which is the longest and which is the shortest day in the Northern Hemisphere and why?
With the help of a diagram describe the heat zones.
Describe how seasons are made and reversed between the Northern and Southern Hemispheres.
On what dates are the days and nights equal throughout the world ?
At which latitude is the Sun overhead on 22nd – December?
Give reasons for the following Statement :
The areas, lying on the Equator, have their duration of day-light almost constant throughout the year.
Give reasons for the following :
Seasons are reversed between Northern and Southern Hemisphere.
