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प्रश्न
What is meant by IDL? State its importance.
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उत्तर
IDL means the International Date Line, which is along 180° E & W. The date or day changes while crossing this line i.e. while there is Monday in the Eastern Hemisphere i.e.
0° – 180°E, there will be Sunday in the Western Hemisphere i. e. 0° – 180° W.
संबंधित प्रश्न
State the longitudinal value in degrees of Indian Standard Meridian.
How many lines of longitude are there?
Which meridian is called Prime meridian?
What is the “Prime Meridian”?
What is the difference between Prime Meridian and other meridians of longitude?
State two properties of lines of longitude.
A ship crossing international dateline at mid-night on Wednesday Eastwards, find that it is mid-night Tuesday on the American side. Why?
Why do we have the concept of time zone?
The imaginary lines drawn vertically on Earth.
What are called meridians of longitude?
