What is meant by Indian Standard Time Why do we need it class 9?

What is meant by Indian Standard Time Why is it important class 9?

i. Indian Standard time or IST is a longitudinal line of 82.5 degree which passes through Mirzapur. ii. The time is calculated in India according to this standard meridian and used by whole India as standard time.

What is Indian Standard Time Class 9?

Complete Answer:

-In India, the longitude of 82° E meridian is regarded as the standard time for the whole country and is known as the Indian Standard Time (IST). -Indian Standard Time which passes through Mirzapur, in Uttar Pradesh is calculated on the basis of 82°30’E longitude.

Why Indian Standard Time is important?

1. It helps in organising a uniform schedule for transport like railways and airways. 2. It cuts down on costs that would be otherwise incurred on adjusting to different time schedules and the subsequent loss of time.

What do you mean by Indian Standard Time?

Indian Standard time (IST) is the time zone observed throughout India, with a time offset of UTC+05:30. India does not observe daylight saving time or other seasonal adjustments. In military and aviation time IST is designated E* (“Echo-Star”). It is indicated as Asia/Kolkata in the IANA time zone database.

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Why is standard time necessary?

The local time of the standard meridian is taken as the local time for the whole country. This concept of standard time for the whole country is needed because time varies with change in longitudes. If all places on different meridians follow their own local time, there would be confusion and chaos.

What is the Indian Standard Time Class 10?

Indian Standard Time (IST) is the time the locale sees every through Indium, with a period offset of UTC+05:30. India doesn’t see daylight saving time or other incidental changes.

What is the Indian Standard Time Class 6?

In India, the longitude of 82.5 degrees East is treated as the standard meridian. So, for the whole country, the local time at this meridian is taken as the standard time and is known as the Indian Standard Time (IST).

What is meant by the standard time?

Standard time is the synchronization of clocks within a geographical region to a single time standard, rather than a local mean time standard. Generally, standard time agrees with the local mean time at some meridian that passes through the region, often near the center of the region.