What is the longitude of place when Greenwich time is 3pm and the time by the sun is noon?

“Well, suppose the time at Greenwich is 3 PM when its 12:00 hours (noon) where you are. The time difference is 3 hours. Each hour is equal to 15° of longitude. So the difference in longitude is 45°.

What will be the time at 30 E if the time at Greenwich is 12 00 noon?

12- 2=10am. It would be the local time on 30 Degrees Longitude. 0 degree and 12 Degrees East is 12 Degrees. 12×4=48 minutes.

What is the time in New York 74 west of the Greenwich time at 1p m?

Since New York is to the west of Greenwich, subtract 4 hrs 56 minutes from 12 hrs. to get the answer as 7.04 A.M.

What is the time in the following longitudes when it is 1 pm in Greenwich?

To calculate the time at the following longitudes, we must consider that as we go 1 degree towards east or west from the prime meridian, 4 minutes are added or subtracted from the time respectively. Therefore the time will be 10 am + 3 hours, i.e. 1 pm. Therefore the time will be 10 am – 2 hours, i.e. 8 am.

How does Greenwich Time calculate longitude?

This time difference corresponds to a longitude difference of 1.1 hour x 15°/hour = 16.5°. In your place, the Sun reached its maximum height before it did in Greenwich, that is, you must be East of Greenwich. Since the longitude of Greenwich is 0°, this shows that you are at Eastern Longitude = 16.5° East.

When it is 12 noon at Greenwich What time will be at 60 E and 60 W?

Answer: If 4 minutes equals to 1° then we would have to add when we are going east of the Greenwich meridian and subtract when we are moving west of the GMT. So, at GMT the time would be (if the time was 12 noon at 60° east longitude)= 12-4 (since 60*4 is 240 minutes) which is 8 am.

When it is 12 noon at Greenwich the time at 150 east of Greenwich will be?

Thus, when it is 12 noon at Greenwich the time at 15o east of Greenwich will be 15 x 4 = 60 minutes, i.e., 1 hour ahead of Greenwich time, which means 1 p.m. 3.

When it is 12 noon at Greenwich What is the time at New York?

Greenwich is 4 hours ahead of New York, NY, USA. Greenwich mean time (GMT) = 12 noon every 1° is equal to 4 minutes. therefore, 74° = 74×4 = 296 minutes. Therefore, When it is 12 noon at Greenwich, the time at New York (74° W) is 7.04 a.m.

What will be the time in Newyork 74 W when it is 12 noon at Greenwich?

Solution(By Examveda Team) Greenwich is 4 hours ahead of New York, NY, USA. Greenwich mean time (GMT) = 12 noon every 1° is equal to 4 minutes. therefore, 74° = 74×4 = 296 minutes. Therefore, When it is 12 noon at Greenwich, the time at New York (74° W) is 7.04 a.m.

How is Greenwich Time calculated?

Greenwich Mean Time is calculated by using the sun. When the sun is at its highest point, exactly above the Prime Meridian, this means that it is 12:00 noon at Greenwich. The Prime Meridian is the imaginary line that splits the Earth up into two equal halves: the Western Hemisphere and the Eastern Hemisphere.

What are longitudes and time?

Longitude at a point may be determined by calculating the time difference between that at its location and Coordinated Universal Time (UTC). Since there are 24 hours in a day and 360 degrees in a circle, the sun moves across the sky at a rate of 15 degrees per hour (360° ÷ 24 hours = 15° per hour).

When it is 12 00 noon at 0 degree longitude It is midnight at the?

But at 15o west of Greenwich the time will be behind Greenwich time by one hour, i.e. it will be 11:00 a.m. similarly, at 180o, it will be midnight when it is 12 noon at Greenwich.

What is the time zone for Greenwich?

Greenwich is in the UK, so the time zone there is GMT in the winter (effectively UTC, give or take a second), and BST (GMT+1) in the summer. So when it’s noon at Greenwich, it will be 11:00 or 12:00 UTC. Find a convenient time zone at 60° W.

Is the time the same all year round at Greenwich?

It is the same all year round and is not affected by Summer Time (Daylight Saving Time) clock changes. When the sun is at its highest point exactly above the Prime Meridian , it is 1200 noon at Greenwich. Check out the GMT timestamp to see how accurate your computer time is.

What is the name of the clock that shows Greenwich Mean Time?

The name of the clock that shows Greenwich Mean Time at the Royal Observatory in Greenwich, London, UK, is Shepherd Gate Clock. GMT is used as Standard Time in the UK and several other countries and is also a time zone. Offsets or time differences are generally written as UTC /GMT plus or minus a number of hours.

When is the Sun at its highest point at Greenwich?

When the sun is at its highest point exactly above the Prime Meridian , it is 1200 noon at Greenwich. Check out the GMT timestamp to see how accurate your computer time is.