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प्रश्न
Give a reason for the following :
Local time is a theoretical reality, while Standard Time is a practical necessity.
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उत्तर
Local time may differ from place to place. Therefore, it is only a theoretic reality. On the other hand, the standard time is the same for a particular country. It is a practical necessity for the sake of uniformity of time.
संबंधित प्रश्न
State the longitudinal value in degrees of Indian Standard Meridian.
State with an example how time lost or gained is computed with reference to the International Date Line.
State the use of the lines of longitude in relation to distance and time.
Calculate the time at Durban (longitude 30°E) when the time is 7.00 a.m. at New York (75°W).
How many lines of longitude are there?
Give a reason for the following :
“The International Date Line is not a straight line coinciding with longitude 180 degrees.” Why?
Fill in the blanks.
The 0° Meridian is also known as ____________________.
When it is 7.30 pm on August 16 in Greenwich, it is ______ (time) on ______ (date) in Chennai.
Which place is used as a standard for time all over the world?
The network of lines of latitude and longitude.
