Yes.
No, each country along a meridian can choose whatever time offset or offsets it wants. For example, the meridian at 75° East Longitude passes through the Yamalia and Khantia-Mansia Autonomous okrugs in Russia, where the time is UTC+6. Then is passes through Omsk Oblast, Russia, where the time is UTC+7. As you follow the line across the border and through Kazakhstan and Kyrgyzstan, it is again UTC+6. But then as the line goes through part of China, where it's UTC+8. From China the line goes through a piece of Pakistan, where it's UTC+5. Then it goes through India, where the offset is UTC+5:30.
Longitude
please tell me
time
Well, let's see . . . . . A "meridian" is a line of constant longitude, so wherever you are on it, the longitude is always the same number. Also, a meridian of longitude is a line that stretches all the way between the north pole and the south pole, covering all possible latitudes. So the coordinates on the central meridian are: (Any latitude you want), and (The same longitude everywhere on it).
Yes and no! The Prime Meridian is the technical term for the line of longitude (0º) which passes through Greenwich, UK.
"60°W" is 60 degrees west of the Prime Meridian. "15°E" is 15 degrees east of the Prime Meridian. If they're both at the same latitude, then "60°W" is four times as far from the Prime Meridian (in miles or km) as "15°E" is. But if they're not at any particular latitudes, then it's quite possible for "15°E" to be farther from the Prime Meridian (in miles or km) than "60°W" is.
meridian
noon
latitude
A meridian joins together all the places with the same longitude but different latitudes.
meridian
a single meridian of longitude
there is a time difference between all the parts of the world as the sun revolves fromwest and that is why the time is ahead in the east and behind in the west . if a meridian passes through a place , all the places that come in the path of that meridian have the same time .the time difference is not much in between the meridian s . these regions are known as TIME ZONES .a time selected for a particular place at noon is known as that pace's LOCAL MEAN TIME
A meridian joins together all the places with the same longitude but different latitudes.
No, they are not same.
Well, let's see . . . . . A "meridian" is a line of constant longitude, so wherever you are on it, the longitude is always the same number. Also, a meridian of longitude is a line that stretches all the way between the north pole and the south pole, covering all possible latitudes. So the coordinates on the central meridian are: (Any latitude you want), and (The same longitude everywhere on it).
Yes.
From Gujarat to Arunachal Pradesh , there is a time lag of 2 hrs. so , time along the standard meridian of India is taken as standard time for the whole country as it avoids confusion that could have been occur due to the following of different local times.
Every point on a meridian has the same longitude.
Both are the same size, strictly speaking. 'hemisphere' means half a sphere. If you divide the globe along the prime meridian and the meridian of the international date line, you get two equal halves.