Question

who can we measure the time difference between countries? Explain, giving one example

Answer 1

Answer:

We can measure from Greenwich Meridian. If it is 12 noon in India,we know that difference between two longitudes is 2 min ,Greenwich Meridian is 0 and IST is 87.5 longitude so the time difference will be 5hr 30 min or 330 min.

Answer 2

Answer:

Through Greenwich Meridian.

I really hope this helps you!!

Explanation:

This answer isn't user-created I got it from another brainly user.

We can do so with Help from the Greenwich Meridian but we have to know the longitudinal difference between the two.

Example:-

If it is 12 noon at Greenwich, time in India:

We know that the time difference between 2 longitudes is 4 min. and IST (Indian Standard Time) is located at 82.5 longitudes whereas that of Greenwich is 0 longitude. Hence , time difference = 82.5 ×4 = 330 min. or 5 hrs 30 min.