Question: How many degrees of longitude correspond to a time difference of 4 hours? (2022)
Options:
60 degrees
45 degrees
30 degrees
15 degrees
Correct Answer: 60 degrees
Exam Year: 2022
Solution:
A time difference of 4 hours corresponds to 4 * 15 = 60 degrees of longitude.
How many degrees of longitude correspond to a time difference of 4 hours? (2022)
Practice Questions
Q1
How many degrees of longitude correspond to a time difference of 4 hours? (2022)
60 degrees
45 degrees
30 degrees
15 degrees
Questions & Step-by-Step Solutions
How many degrees of longitude correspond to a time difference of 4 hours? (2022)
Step 1: Understand that the Earth is divided into 360 degrees of longitude.
Step 2: Know that the Earth rotates 360 degrees in 24 hours.
Step 3: Calculate how many degrees the Earth rotates in 1 hour by dividing 360 degrees by 24 hours. This gives you 15 degrees per hour.
Step 4: Multiply the number of hours (4 hours) by the degrees per hour (15 degrees). So, 4 * 15 = 60 degrees.
Longitude and Time Zones – The Earth is divided into 24 time zones, each corresponding to 15 degrees of longitude, as the Earth rotates 360 degrees in 24 hours.
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