The dividing meridian between zone...

Question 1 / 2707066636ee928f7522a1c5195e0

Question 1 of 2707066636ee928f7522a1c5195e0

The dividing meridian between zone descriptions -2 and -3 is __________.

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Question 1 of 27070

Q

The dividing meridian between zone descriptions -2 and -3 is __________.

🔍 Key Concepts

• Standard time zones are generally 15 degrees of longitude wide • Zone numbers east and west of the Prime Meridian increase as you move away from 0° longitude • The dividing meridians between zones are usually on whole multiples of 15° of longitude

💭 Think About

• First, list the ideal central meridians for zones -2 and -3 based on 15° per zone. What longitudes do you get? • Once you know the central meridians, determine the halfway longitude between them. That halfway point is the dividing meridian. • Compare that halfway longitude to the answer choices and see which one matches most closely.

✅ Before You Answer

• Be sure you know whether negative zone numbers are east or west of Greenwich in the standard nautical time zone system. • Confirm that zones are centered on multiples of 15°, and their boundaries fall halfway (7°30') to either side. • Verify that your chosen longitude is exactly halfway between the central meridians for zones -2 and -3, not one of the central meridians themselves.

Question 1 of 27070

Q

The dividing meridian between zone descriptions -2 and -3 is __________.

A

15° 30' E

B

30° 00' E

C

37° 30' E

D

45° 00' E

Question 1 / 2707066636ee928f7522a1c5195e0

Question 1 of 2707066636ee928f7522a1c5195e0

The dividing meridian between zone descriptions -2 and -3 is __________.

Back

Question 1 of 27070

Q

The dividing meridian between zone descriptions -2 and -3 is __________.

🔍 Key Concepts

• Standard time zones are generally 15 degrees of longitude wide • Zone numbers east and west of the Prime Meridian increase as you move away from 0° longitude • The dividing meridians between zones are usually on whole multiples of 15° of longitude

💭 Think About

• First, list the ideal central meridians for zones -2 and -3 based on 15° per zone. What longitudes do you get? • Once you know the central meridians, determine the halfway longitude between them. That halfway point is the dividing meridian. • Compare that halfway longitude to the answer choices and see which one matches most closely.

✅ Before You Answer

• Be sure you know whether negative zone numbers are east or west of Greenwich in the standard nautical time zone system. • Confirm that zones are centered on multiples of 15°, and their boundaries fall halfway (7°30') to either side. • Verify that your chosen longitude is exactly halfway between the central meridians for zones -2 and -3, not one of the central meridians themselves.