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प्रश्न
Give reasons for the following Statement :
The areas, lying on the Equator, have their duration of day-light almost constant throughout the year.
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उत्तर
Days and Nights are equal throughout the year at the equator that is both days and nights are of twelve hours duration there.
Reason: The reason for this is that throughout the course of the earth’s revolution round the Sun, one half of the equator is always in the light and the other is in the dark, that is the circle of illumination always cuts the equator into two equal parts. Hence days and nights are always equal to every point at the equator.
संबंधित प्रश्न
Express 1° angular distance in kilometers.
Give a geographical reason for the length of day and night is not equal at all places on the earth.
Which is the longest and which is the shortest day in the Northern Hemisphere and why?
Distinguish between:
Vertical and Slanting Rays
Name the two ends of the Axis of the Earth.
Give reasons for the following statement:
The regions, near North Pole and South Pole, have six months of continuous day-light and darkness.
Give reasons for the following :
The duration of day and night is equal everywhere in the world on 21st March
Give reasons for the following :
Tropical latitudes are the hottest part of the’Earth.
Why are days and nights equal at all places on earth on September 23?
Daylight increases as we go polewards in summer in The Northern Hemisphere. Why?
