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Concept of Time (in Hindi)
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This lesson is the extended portion of the lesson on Latitudes and Longitudes.In this I have covered the concepts like Local time, Standard time, Time zones, Indian Standard time and International Date Line with the help of diagrams and maps wherever needed.

Arpita Prakash
YouTuber NCERTs series initiator at Unacademy 'Educator of the Month' for Feb'19 CBSE 0.1% Merit Certificate holder in Mathematics

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(76)
U
Unacademy user
that's means. when there is 22 April in left side of international date line there will be still 21 April on right side of international date line. please clarify the concept
R M
2 years ago
Yes, correct.
R M
2 years ago
For more clarity, check out the last lesson.
yes
Vandana Mishra
10 months ago
toh phir Canada USA humhre ek din bad new year celebrate karte hai??? ek JB hamara 1 Jan hota hai toh unka 31 Dec hota hogaa right???
Vandana Mishra
10 months ago
toh phir Canada USA humhre ek din bad new year celebrate karte hai??? ek JB hamara 1 Jan hota hai toh unka 31 Dec hota hogaa right???
Sachin Laspal
5 months ago
vandana mishra Hi America Canada GMT k west m h islie wha new year bd m hota h
mam I thing when we are in right side of international line we gain one day so we will subtract one date compare to left side
thanks but thda or smjhaiye - international date line ,,bki aapki awazz mai itni jyda clearity h ki har educator ko apse seekhna chahiye
Arpita Prakash
2 years ago
thanku so much :) please is course k last lesson ko check kar lijie :)
madam please upload english version of 9 n 11 classes also na please
great efforts... thanks..
Arpita fantastic lesson!
Arpita Prakash
2 years ago
thank you :)
Ishita Sharma
2 years ago
haiiii
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