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प्रश्न
Distinguish between :
Twilight and Dawn.
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उत्तर
Twilight :
(a) It is the reflection of light of the sun after the sunset.
(b) This light is slightly yellowish in colour.
Dawn :
(a) It is the reflection of light of the sun before the sunrise.
(b) This light is slightly reddish in colour
संबंधित प्रश्न
What is a geographic grid?
What are the lines of latitude?
Express 1° angular distance in kilometers.
Which line is known as the Prime Meridian?
Name the two reference lines with respect to which the distances of various places on the earth’s surface are measured?
Name the shortest day in the Northern Hemisphere.
Name the two ends of the Axis of the Earth.
Give reasons for the following statement:
On the 22nd of December, the altitude of the midday Sun at Colombo is different from that of Delhi.
Give reasons for the following :
Twilight is of longer duration in higher latitudes than at Equator.
Give reasons for the following :
Seasons are reversed between Northern and Southern Hemisphere.
