If a plane travels from 60°E to 60°W, how many hours will it take to adjust the
Practice Questions
Q1
If a plane travels from 60°E to 60°W, how many hours will it take to adjust the time?
8 hours
10 hours
12 hours
14 hours
Questions & Step-by-Step Solutions
If a plane travels from 60°E to 60°W, how many hours will it take to adjust the time?
Step 1: Understand that the Earth is divided into 360 degrees of longitude.
Step 2: Know that each 15 degrees of longitude corresponds to 1 hour of time difference.
Step 3: Calculate the total distance traveled in degrees: 60°E to 0° (the Prime Meridian) is 60°, and from 0° to 60°W is another 60°. So, 60° + 60° = 120°.
Step 4: Divide the total degrees by 15 to find the time difference in hours: 120° / 15° = 8 hours.
Step 5: Conclude that it will take 8 hours to adjust the time.
Time Zones – Understanding how time zones are calculated based on longitudinal degrees, where each 15° corresponds to one hour of time difference.
Angular Distance – Calculating the total angular distance traveled by the plane across the Earth's surface.