Advertisements
Advertisements
प्रश्न
What is “Greenwich Mean Time”?
Advertisements
उत्तर
Greenwich Mean Time (GMT):- It is based on 0° longitude of a place of this name near London. GMT is adopted uniformly by all countries to keep time. It forms the basis of fixing Time Zones.
संबंधित प्रश्न
Calculate the longitude of a place where the local time is 6.00 a.m. when the time is 9.00 p.m. at New Delhi on longitude 77° E.
What is the time and day at Mumbai (73°E) when it is Sunday at 10.30 p.m. at Shillong (92°E)? Give a reason to support your answer.
Which meridian is called Prime meridian?
Name the two hemispheres of the Earth made by the equator?
What is the rate of change of time per degree of longitude?
Give a reason for the following :
A person, travelling from Mumbai to London, alters the time on his watch at several places.
Explain why the lines of longitude are called meridians of longitude?
Fill in the blanks.
The 0° Meridian is also known as ____________________.
What does the time ‘12 noon’ signify at any place?
The imaginary lines drawn vertically on Earth.
