Question

define the term standard time. why do we need standard time ? very short answer

Answer 1

Answer:

Indian standard time is the uniform time calculated by the Standard Meridian of India. It is called as IST. ... (iii) To avoid confusion or chaos for having different timings in different states of India, one standard meridian is taken to have a uniform time for the entire country.

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Answer 2

Answer:

The time of a place depends on the longitude that passes through it. Therefore, the standard time for each country is usually taken as the time of the central meridian that passes through it. ... Thus, we need a standard meridian for the country. In India 82 ½ °E longitude determines the standard time.

Explanation:

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