Question

what do you understand by standard meridian ​

Answer 1

Answer:standard meridian of India passes from (mirzapur) Uttarpradesh at 82degree 2

30inches because it passes form the centre o f India therefor it is taken as the standard time of the whole country.

Hope it will help u

Answer 2

Answer:

Prime meridian or the Greenwich meridian .

Explanation:

It is the imaginary 0 degree longitude, taken as a standard ( used all over the world) longitude for measuring time . It passes through London . The places on the right of it have time more than this standard time and places on the left side of it have time decreased than it . Intervals of 4 min are present between each longitude . Do , on this basis time is calculated with the prime meridian .