Why is 45 East 2 hours ahead of 15 East?
Your two longitudes are 30 degrees apart so they will be two hours apart. With the earth rotating from West to East, this makes the time at 45 East 2 hours ahead of that at 15 degrees East. This works for areas with time zone boundaries running due North/South.
How do you calculate ending time from starting time?
If the starting time has a larger number of minutes: Treat the hour and minute portion separately. Add 60 to the number of minutes in the ending time, and subtract 1 hour from the hour portion of the ending time.
What is the duration between 9am and 5pm?
For instance, what is the duration between 9:00am and 5:45pm, the answer is 8.75 hours OR 8 hours and 45 minutes. You may want to calculate times for payroll and timecard purposes, or maybe you’re just interested in how long a task takes to complete.
How do you find the time difference between hours?
Example: 1:00 PM is the same as 1:00 + 12:00 = 1300 hours (or, 1:00 PM). For standard time – hours greater than 12:00 PM, do the reverse. Subtract the hour in question, by 12. Example: 1500 can be calculated by subtracting 1500 – 1200 = 300 or…, 15 – 12 = 3.
How do you find the time at 40 degrees west longitude?
At B which is at 40 degree west longitude, the time can be located in this way… From the prime meridian I.e 0 degree, time decreases westward and increases eastward. 60 degree E + 40 degree W = Difference of longitude is 100 degree. So 100 degree = 4×100= 400 minute or 6 hours 40 minutes.
What was the temperature at 6pm of town?
The temperature at 6pm of town was 37 degree c at mid night the temperature was 31 degree c if the rise in temperature per hour How much time a 250 watt heater takes to heat up 1 kg of water from 20 degree c to 50 degree c? Give the degree and classify the polynomial by the number of terms.
Why is 6pm in the east time zone?
Since the Sun rises in the East, the time will be LATER in the East zone than in the West, which means we want to subtract 7 hours from 6pm to asses The real answer here is… it depends. Time zones don’t strictly follow longitude lines, but more typically follow political boundaries and population centers.